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Definitive All Star Tower Defense X Tier List [UPDATE 2]

Learn which units to summon for and use with our ultimate All Star Tower Defense X tier list.

Last Updated: July 21st, 2025
Added all the new Summer Update (Update 2) units and adjusted the rankings.

ASTD X (All Star Tower Defense X) has fewer units to grind for than ASTD and a much more beginner-friendly gameplay. But still, to beat every stage in the game, you'll need to be using nothing but the best units ASTD X has to offer. To help you out, we created this ultimate All Star Tower Defense X tier list, ranking all units in the game from best to worst based on their overall strength in all game modes. Scroll down, and let's dive in!

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All Star Tower Defense X Units Tier List (Summary)

RankingUnits
METAMichishibo unit from the All Star Tower Defense X Roblox experience. Spider Boss unit in All Star Tower Defense X Magma Marine unit in All Star Tower Defense X Etri unit from the All Star Tower Defense X Roblox experience. Killer Serious unit in All Star Tower Defense X Venus unit from the All Star Tower Defense X Roblox experience. Dark Wing unit from the All Star Tower Defense X Roblox experience. Ziek unit in All Star Tower Defense X Super Borul unit from the All Star Tower Defense X Roblox experience. Spade unit in All Star Tower Defense X The Strongest One Zorro unit from the All Star Tower Defense X Roblox experience. Onwin unit from the All Star Tower Defense X Roblox experience. King Kaoe unit from the All Star Tower Defense X Roblox experience. Xero unit from the All Star Tower Defense X Roblox experience. Ramen Grill Master unit from the All Star Tower Defense X Roblox experience.
S TierJin Sung unit from the All Star Tower Defense X Roblox experience. Ikki Hollow unit from the All Star Tower Defense X Roblox Super God Koku unit from the All Star Tower Defense X Roblox experience. Shark Ninja unit in All Star Tower Defense X Airren unit from the All Star Tower Defense X Roblox experience. Silent Swordsman unit in All Star Tower Defense X Zaruto Beast Cloak unit from the All Star Tower Defense X Roblox experience. Night unit in All Star Tower Defense X Alligator unit in All Star Tower Defense X Mercury Guardian unit in All Star Tower Defense X Xerxes unit in All Star Tower Defense X Water Godess unit from the All Star Tower Defense X Roblox experience. Slayer Mage unit from the All Star Tower Defense X Roblox experience. Whitestache unit from the All Star Tower Defense X Roblox experience. Blackstache unit from the All Star Tower Defense X Roblox experience. Kujo unit from the All Star Tower Defense X Roblox experience. Neymar Trapper unit in All Star Tower Defense X Mbappe Copycat unit in All Star Tower Defense X Shirtless Magician unit from the All Star Tower Defense X Roblox experience. Ice Queen unit from the All Star Tower Defense X Roblox experience.
A TierMysterious X unit from the All Star Tower Defense X Roblox experience. Yuni unit from the All Star Tower Defense X Roblox experience. Explosion Artist unit from the All Star Tower Defense X Roblox experience. Killer unit in All Star Tower Defense X Anti Magician (Demon) unit in All Star Tower Defense X Gen unit from the All Star Tower Defense X Roblox experience. Kosuke (TS) unit from the All Star Tower Defense X Roblox experience. Zaruto Sage unit from the All Star Tower Defense X Roblox experience. Humble Swordsman Selection unit from the All Star Tower Defense X Roblox experience. Nezichi unit from the All Star Tower Defense X Roblox experience. Ruffy (Lobby) unit from the All Star Tower Defense X Roblox experience. Janji unit from the All Star Tower Defense X Roblox experience. Super Koku unit from the All Star Tower Defense X Roblox experience. Vegu Mind unit from All Star Tower Defense X Ikki Halfmask unit from the All Star Tower Defense X Roblox experience. Borul unit from the All Star Tower Defense X Roblox experience.
B TierKoro unit from the All Star Tower Defense X Roblox experience. The Cursed One unit from the All Star Tower Defense X Roblox experience. Stampede unit from the All Star Tower Defense X Roblox experience. Dual Servant unit from the All Star Tower Defense X Roblox experience. Zio Brundo unit from the All Star Tower Defense X Roblox experience.
C TierJon Jo unit from the All Star Tower Defense X Roblox experience. Humble Swordman unit from the All Star Tower Defense X Roblox experience. Koku unit from the All Star Tower Defense X Roblox experience. Vegu unit from the All Star Tower Defense X Roblox experience. Kosuke unit from the All Star Tower Defense X Roblox experience. Zaruto unit from the All Star Tower Defense X Roblox experience. Ikky Early unit from the All Star Tower Defense X Roblox experience. Koro unit from the All Star Tower Defense X Roblox experience.
D TierRuffy unit from the All Star Tower Defense X Roblox experience. Lami unit from the All Star Tower Defense X Roblox experience. Anti Magician unit from the All Star Tower Defense X Roblox experience. Captain unit from the All Star Tower Defense X Roblox experience. Uru unit from the All Star Tower Defense X Roblox experience. Spirit Detective unit from the All Star Tower Defense X Roblox experience.

Rarity Power Ranking: Unbound > 5 > 4★ Team > 4★ > 3★ Team > 3
ASTD X DPS Sheet: Click Here
NOTE: Ranking explanations for each unit/team are further below!

In the table above, you'll find the summary of our All Star Tower Defense X units tier list. We only included unit icons for better visibility. Unit names, as well as reasons for each unit's placement in the tier list, are in the in-depth tier list below.

All Star Tower Defense X Units Tier List (In-Depth Version)

To help you better understand the summary of our All Star Tower Defense X tier list above, we prepared this breakdown section. Below, you'll find explanations for the criteria we used to rank each unit. Further down is a list of all units in ASTD X, including their details (targeting type, element, rarity, passive abilities) and pros and cons, categorized by their ranking in the tier list.

  • Stats (DPS, Range, SPA): Stats are the most important thing for every DPS unit in All Star Tower Defense X, and the higher they are overall, the better that unit is. For support/utility units, stats aren't as important as their abilities.
  • Targeting and Attack Type: Hill units can attack flying enemies, which you'll need for some maps. Also, Hill units have limited placement options, which can hinder their uptime and total DPS. The type of the unit's attack (Full AoE, Line, Cone, etc.) also affects the unit's ability to deal with multiple enemies.
  • Passives and Abilities: Some units have strong passive or active abilities that increase their power substantially.
  • Utility and CC: Support units are invaluable in ASTD X as they can generate money, CC enemies, buff your other units, and provide other forms of value. It's important to have a few in your team.
  • Evolution Potential: Some lower-rarity units can evolve into higher-rarity ones, making them extra worth getting.
  • Element: The unit's element affects which enemies are going to take increased or lowered damage from the unit's attacks. This is especially important for exclusive game modes.
  • Teaming: Some units can combine with others and make a stronger unit. These units are especially good if you still don't have ascended 5 units to fill out your squad.

META Units

In the S+ tier, we placed all the best DPS and support units in All Star Tower Defense X. All of the units in this tier should be your top priority when summoning, evolving, trait rerolling, and upgrading.

UnitDetailsPros & Cons
Michishibo unit from the All Star Tower Defense X Roblox experience.
Michishibo
Unbound
Purple
Ground
Lunar
Blessing
+ The strongest DPS unit in the game
+ Insane stats and extremely wide cone AoE attack
+ Extra DPS and anit-regen from his Bleed attacks
Very expensive to place and fully upgrade
Spider Boss unit in All Star Tower Defense X
Spider Boss
Unbound
Green
Ground
Poison
+ Meta anti-heal/DPS unit because of his Poison DoT
+ Very cheap placement and upgrades for an Unbound unit
+ Excellent stats all around and fairly wide AoE attack
+ Has an ability that can nuke most mobs
Magma Marine unit in All Star Tower Defense X
Magma
Marine
Unbound
Red
Ground
Burn
+ Excellent range and DPS and extra DPS from his Burn passive
+ One of the strongest DPS units in the game
+ Good shield-breaker and anti-regen from his Burn passive
Very expensive to place and fully upgrade
Etri unit from the All Star Tower Defense X Roblox experience.
Etri
Unbound
Blue
Ground
Stunner
+ One of the best support/DPS units
+ Stuns enemies with her active ability
Relatively low range compared to other meta units
Killer Serious unit in All Star Tower Defense X
Killer (Serious)
5
Purple
Hill
Shock
Overload
+ Applies a stun and DoT effect and has a chance to attack all enemies in range
+ Very good DPS and excellent range with a full AoE attack
+ One of the best DPS units that can target air in ASTD X
Venus unit from the All Star Tower Defense X Roblox experience.
Venus
5
Orange
Ground
Dynamic
AoE
+ Infinite range and very good DPS
+ One of the best DPS units in the game
+ The bigger the map, the more uptime and value she has
Relatively expensive to fully upgrade
Needs the ascension to become truly broken
Onwin unit from the All Star Tower Defense X Roblox experience.
Onwin
5
Green
Ground
Buffer
Summoner
+ One of the best support units
+ Increases the damage of ally units
+ Summons units that deal solid damage
+ Very cheap placement and upgrades
Absolutely terrible DPS
Dark Wing unit from the All Star Tower Defense X Roblox experience.
Dark Wing
5
Green
Hill
+ Insane DPS and very big line AoE radius
+ Has a special mode that boosts his stats the more DMG has he dealt so far
+ One of the strongest units for Infinite mode
The active isn't that OP in shorter modes
Ziek unit in All Star Tower Defense X
Ziek
(Beast Giant)
5
Blue
Hybrid
Dynamic
AoE
+ Extremely good DPS and a wide AoE attack
+ Cheap placement and upgrades for a 5-star
+ Can hit both air and ground units
Can't attack enemies that are too close
Super Borul unit from the All Star Tower Defense X Roblox experience.
Super Borul
5
Green
Hill
Rage
+ Very good range and DPS
+ Gains increased DMG with each wave, making it OP for Infinite
+ Fairly cheap placement and upgrades
Isn't as good as some other 5-star units for shorter modes
Spade unit in All Star Tower Defense X
Spade
5
Red
Hill
Burn
+ Has very good DPS and range and a Burn passive
+ Very cheap placement and upgrades for a 5-star unit
+ One of the best single-target DPSs in the game
The Strongest One
The
Strongest
One
5
Red
Hill
Burn
+ Extremely good range and DPS
+ One of the strongest single-target DPS units
+ Extra DPS and solid shield-break from his Bleed/Burn passive
Expensive placement and upgrades
Zorro unit from the All Star Tower Defense X Roblox experience.
Zorro
5
Green
Hill
+ Extremely good line AoE range attack with very good DPS
+ One of the best single-target DPSs in the game
Extremely thin AoE on his line attack
Xero unit from the All Star Tower Defense X Roblox experience.
Xero
5
Purple
Ground
Buffer
+ One of the best support units
+ Increases the damage of ally units
+ Very cheap placement and upgrades
+ Basically the same unit as King Kaoe, but with a different element
Absolutely terrible DPS
King Kaoe unit from the All Star Tower Defense X Roblox experience.
King Kaoe
5
Red
Ground
Buffer
+ One of the best support units
+ Increases the damage of ally units
+ Very cheap placement and upgrades
+ Basically the same unit as Xero, but a different element
Absolutely terrible DPS
Ramen Grill Master unit from the All Star Tower Defense X Roblox experience.
Ramen Grill
Master
4★
Green
Ground
Farmer
+ The only farm unit in the game
+ Accelerates your money generation
+ Extremely useful for shorter game modes
Not that useful for Infinite/Endless mode

S-Tier Units

In the S Tier, we placed all the high-priority 5★ units, 4★ teams, and other solid supports that aren't the best of the best in All Star Tower Defense X but are very close to being there. If you have good traits on them, they might even be more worth using than some of the META tier units.

UnitDetailsPros & Cons
Night unit in All Star Tower Defense X
Nighty
5
Purple
Ground
+ Extremely good DPS and range and a very wide line AoE attack
+ Doesn't require ascenscion and is an OP beginner unit
+ Fairly cheap placement and upgrades
Can only be obtained from capsules with a very low chance
Super God Koku unit from the All Star Tower Defense X Roblox experience.
Super God
Koku
5
Red
Hill
+ Insane line AoE range attack with very good DPS
+ Cheap placement and upgrades for a 5-star unit
There are a few other Hill units that are more meta
Jin Sung unit from the All Star Tower Defense X Roblox experience.
Jin Sung
5
Purple
Ground
Summoner
+ One of the best DPS units for Infinite/Endless
+ Has a summon that deals very good extra damage
+ All stats are very high for both him and the summon
Extremely expensive to max out both him and the summon
There are better units for shorter game modes
Zaruto Beast Cloak unit from the All Star Tower Defense X Roblox experience.
Zaruto
(Beast Cloak)
5
Orange
Ground
+ Very good damage, range, and SPA
+ His multi-hit attack is excellent for breaking shields
+ Relatively cheap placement and upgrades
There are other DPSs that are more meta
Airren unit from the All Star Tower Defense X Roblox experience.
Airren
5
Green
Ground
Summoner
+ Meta shield breaker and solid DPS in the Giant form
+ Doesn't need ascension
+ The best beginner 5-star unit in the game
Terrible DPS in Human (Summoner) form
Upgrades don't count when switching forms
Ikki Hollow unit from the All Star Tower Defense X Roblox
Ikki (Hollow)
5
Red
Ground
+ Very wide line AoE attack with solid range and DPS
+ Multi-hit attack makes him a fairly good shield breaker
There are a few better DPS units you can use
Shark Ninja unit in All Star Tower Defense X
Shark Ninja
5
Blue
Ground
+ Very good total DPS with his cone AoE attack
+ One of the best units for dealing with mobs
Much lower range compared to other high-rarity units
Very bad shield breaker
Mercury Guardian unit in All Star Tower Defense X
Mercury
Guardian
5
Blue
Ground
+ Full AoE on placement
+ One of the highest DPSs in the game
Very low range compared to other meta units
Silent Swordsman unit in All Star Tower Defense X
Silent
Swordsman
5
Blue
Ground
+ Solid total DPS and range on his wide line AoE attack
Worse DPS than most meta units
Offers no imporovement over the current line AoE DPSs
Alligator unit in All Star Tower Defense X
Alligator
5
Orange
Ground
+ Solid range and DPS and decent AoE on his attack
It's very difficult to ascend him
There are multiple meta units with better stats and attack AoE
Water Godess unit from the All Star Tower Defense X Roblox experience.
Water Godess
5
Blue
Ground
+ Extremely good range and DPS when fully upgraded
+ Relatively cheap upgrades and placement
Very bad shield breaker because of its 1-hit attack
There are multiple other 5-star units that are just better DPSs
Xerxes unit in All Star Tower Defense X
Xerxes
5
Orange
Ground
Trapper
+ Attacks with multiple ground traps instead of attacks
+ Very good DPS for dealing with large groups of mobs
Fairly short range and low single-target DPS
Slayer Mage unit from the All Star Tower Defense X Roblox experience.
Slayer Mage
5
Orange
Hill
+ Insane range and attack AoE and decent DPS
+ Its multi-hit attack makes it one of the best shield breakers
Expensive placement and upgrades
Loses the multi-hit attack on max upgrades
Whitestache unit from the All Star Tower Defense X Roblox experience.
Whitestache
5
Blue
Ground
+ One of the best AoE DPS units in the game
+ Very good full AoE DPS and range
+ Full AoE multi-hit attack is OP for breaking shields
+ Fairly cheap upgrades and placement
Very low single-target DPS
Needs the ascension to get its full AoE attack
Blackstache unit from the All Star Tower Defense X Roblox experience.
Blackstache
5
Purple
Ground
Slow
+ One of the best support slow units (40% slow)
+ Excellent range and solid other stats
+ Cheap placement and upgrades
Extremely bad DPS for a high-rarity unit
Needs the ascension to become a good support
Kujo unit from the All Star Tower Defense X Roblox experience.
Kujo
5
Red
Ground
+ Very wide cone AoE attack and solid DPS
+ Relatively cheap placement and upgrades
Can't compare with most otherDPSs in longer game modes
Lower range than most other DPS units
Neymar Trapper unit in All Star Tower Defense X
Neymar
Trapper
4★
Blue
Hill
+ Teaming it with Mbappe Copycat makes it as strong as a 5-star
+ Part of the best 4-star DPS team
+ Solid DPS and range for a hill unit
There are better options if you're not running Mbappe Copycat
Mbappe Copycat unit in All Star Tower Defense X
Mbappe
Copycat
4★
Purple
Ground
+ Teaming it with Neymar Trapper makes it as strong as a 5-star
+ Part of the best 4-star DPS team
+ Very short cooldown and solid range on his attack
There are better options if you're not running Neymar Trapper
Shirtless Magician unit from the All Star Tower Defense X Roblox experience.
Shirtless
Magician
4★
Blue
Ground
Freeze
+ Very broken range and solid DPS
+ Stuns enemies with his attacks
+ The best low-rarity support unit in the game
Can't compare to higher-rarity units in terms of DPS
Ice Queen unit from the All Star Tower Defense X Roblox experience.
Ice Queen
3
Blue
Ground
Freeze
+ Can stun enemies for 2s and has insane range
+ One of the best low-rarity support units
+ Teaming it with Ikki (Early) makes it as strong as a 4-star
Fairly bad performance as a DPS unit

Related: All Star Tower Defense X Codes

A-Tier Units

In the A Tier we placed the worst 5★ units in ASTD X, as well as all the medium-priority 4★ teams and 4★ units with OP evolutions. In the long run, only the 4★ with evolutions are worth investing in; others are solid for the early progression, and that's about it.

UnitDetailsPros & Cons
Mysterious X unit from the All Star Tower Defense X Roblox experience.
Mysterious X
5
Blue
Ground
Stunner
+ Very good range and solid DMG/SPA
+ Stops enemies in place with his active ability
Expensive placement and upgrades
One of the worst support units before you ascend him
His utility isn't better than having an extra good DPS
Explosion Artist unit from the All Star Tower Defense X Roblox experience.
Explosion Artist
5
Red
Flying
+ Very cheap placement and upgrades
+ Decent total DPS and full AoE range
Extremely bad targeting and attack type
One of the worst high-rarity DPS units in the game
Yuni unit from the All Star Tower Defense X Roblox experience.
Yuni
5
Red
Ground
Bleed
+ Excellent single-target DPS unit
+ Very cheap placement and upgrades
Extremely low range compared to other DPSs
One of the worst high-rarity DPS units
Killer unit in All Star Tower Defense X
Killer
4★
Ground
Shock
Dynamic
AoE
+ Full AoE attack with solid range
+ Teaming it with Gen makes it as strong as a 5-star
+ Evolves into one of the most OP units in ASTD X
+ Stuns enemies and applies a DoT effect
Very low single-target DPS
Anti Magician (Demon) unit in All Star Tower Defense X
Anti Magician
(Demon)
4★
Red
Ground
Dynamic
AoE
+ Multiple line AoE attack with good range and DPS
+ One of the best 4-star units without a team
4-star teams are by far better than him
Gen unit from the All Star Tower Defense X Roblox experience.
Gen
4★
Green
Ground
+ Solid line AoE attack with good DPS
+ Teaming it with Killer makes it as strong as a 5-star
Expensive to max out compared to other low-cost units
Zaruto Sage unit from the All Star Tower Defense X Roblox experience.
Zaruto (Sage)
4★
Red
Ground
+ Teaming it with Kosuke (TS) makes it as strong as a 5-star
+ Solid ground unit with good DPS and range
+ Evolves into a meta 5-star unit
+ Multi-hit attack makes it a solid shield breaker
There are better options if you're not running Kosuke (TS)
Kosuke (TS) unit from the All Star Tower Defense X Roblox experience.
Kosuke (TS)
4★
Purple
Hill
+ Teaming it with Zaruto (Sage) makes it as strong as a 5-star
+ Solid hill unit with good DPS and range
There are better options if you're not running Zaruto (Sage)
Humble Swordsman Selection unit from the All Star Tower Defense X Roblox experience.
Humble
Swordsman
(Selection)
4★
Green
Ground
Bleed
+ Teaming it with Nezichi makes it as strong as a 5-star
+ Excellent range, DPS, and Bleed DPS
There are better options if you're not running Nezichi
Nezichi unit from the All Star Tower Defense X Roblox experience.
Nezichi
4★
Red
Ground
Bleed-Only
Targeting
+ Teaming it with Humble Swordsman (Selection) makes it as strong as a 5-star
+ One of the best 4-star DPS units
Can target only units that are bleeding
Extremely expensive to fully upgrade for a 4-star unit
Useless if you don't have a bleed unit on your team
Ruffy (Lobby) unit from the All Star Tower Defense X Roblox experience.
Ruffy (Lobby)
4★
Red
Hill
+ Very good range and DPS
+ One of the best 4-star units outside of a team
+ Multi-hit attack makes it a good shield breaker
+ Teaming it with Janji makes it as strong as a 5-star
Expensive upgrades
There are better options if you're not running Janji
Vegu Mind unit from All Star Tower Defense X
Vegu (Mind)
4★
Purple
Hill
+ Teaming it with Super Koku makes it as strong as a 5-star
+ Ultimate ability that deals 10x DMG to all units in range
Fairly bad to use if you don't have Super Koku
The team with Super Koku is one of the worst 4-star teams
Ikki Halfmask unit from the All Star Tower Defense X Roblox experience.
Ikki
(Halfmask)
4★
Red
Ground
+ Very cheap placement and upgrades
+ Solid range and DPS when maxed out
+ Evolves into a strong 5-star unit
More expensive units are better for longer stages
One of the worst 4-star units before you evolve it
Borul unit from the All Star Tower Defense X Roblox experience.
Borul
4★
Green
Hill
+ Extremely good shield breaker and DPS when maxed out
+ Very good stats on placement
+ Evolves into one of the strongest 5-star units
Very expensive to fully upgrade
Limited placement options because it's a Hill unit
Janji unit from the All Star Tower Defense X Roblox experience.
Janji
4★
Red
Ground
Burn
+ Line AoE attack with solid range and DPS
+ His Burn passive increases his DPS by a lot
+ Teaming it with Ruffy (Lobby) makes it as strong as a 5-star
Very narrow AoE of his attack limits placement options
There are better options if you're not running Ruffy (Lobby)
Super Koku unit from the All Star Tower Defense X Roblox experience.
Super Koku
4★
Orange
Hill
+ Teaming it with Vegu (Mind) makes it as strong as a 5-star
+ Can be evolved into an OP 5-star unit
Relatively bad DPS for a 4-star
There are better options if you're not running Vegu (Mind)

B-Tier Units

In the B Tier are all the low-priority 4★ units that aren't really a priority to get, unless you want a few more options unlocked in Ranked Arena (PvP mode in ASTD X). They are all solid for the first few Story stages, so get them if you're new and struggling.

UnitDetailsPros & Cons
Koro unit from the All Star Tower Defense X Roblox experience.
Koro (Lobby)
4★
Green
Ground
+ Full AoE attack with solid range
+ One of the best 4-star units without a team
+ One of the best full AoE shield breakers
4-star teams are much better value for more difficult modes
Stampede unit from the All Star Tower Defense X Roblox experience.
Stampede
4★
Purple
Ground
+ Very good DMG, range, and SPA
+ Very big AoE attack radius
+ Multi-hit attack makes it a good shield breaker
Expensive to max out
4-star units with a team are a better option for harder stages
The Cursed One unit from the All Star Tower Defense X Roblox experience.
The Cursed
One
4★
Blue
Ground
Critical
+ Excellent DPS and range once it's maxed out
+ One of the best DPS 4-star units without a team in the game
+ Gains increased DPS when maxed out
Very bad on placement
4-star units with a team are a better option for harder stages
Dual Servant unit from the All Star Tower Defense X Roblox experience.
Dual Servant
4★
Red
Ground
+ Very good range and DPS
+ Very good cone AoE attack on its last upgrades
Expensive to place and max out
There are better 4-star units with cheaper upgrades
Zio Brundo unit from the All Star Tower Defense X Roblox experience.
Zio Brundo
4★
Orange
Hill
Bleed
+ Very good range and single-target DPS
Very expensive to max out
Becomes single-target at max upgrades, which is really bad
One of the worst 4-star units

C-Tier Units

In the C Tier, we placed all the 3★ units that are good for the Story in ASTD X and those that are part of good 3★ teams. None of these units can compete with a 4 in terms of DPS, so try to switch them out ASAP.

UnitDetailsPros & Cons
Jon Jo unit from the All Star Tower Defense X Roblox experience.
Jon Jo
3
Orange
Ground
+ Very good full AoE DPS for a 3-star unit
+ Multi-hit attack makes it an excellent shield breaker
+ One of the best 3-star units without a team
Doesn't have a team like most other 3-star units
Humble Swordman unit from the All Star Tower Defense X Roblox experience.
Humble
Swordsman
3
Green
Ground
+ Very good full AoE DPS for a 3-star unit
+ One of the best 3-star units without a team
+ Multi-hit attack makes it an excellent shield breaker
Relatively low range
Doesn't have a team like most other 3-star units
Koku unit from the All Star Tower Defense X Roblox experience.
Koku
3
Blue
Ground
+ Teaming it with Vegu makes it as strong as a 4-star
+ Very good range and solid AoE
Relatively bad SPA and DPS
There are better options if you're not running Vegu
Vegu unit from the All Star Tower Defense X Roblox experience.
Vegu
3
Purple
Hill
+ Teaming it with Koku makes it as strong as a 4-star
+ Excellent range and DPS for a 3-star
Limited placement options because it's a Hill unit
Kosuke unit from the All Star Tower Defense X Roblox experience.
Kosuke
3
Purple
Ground
Shock
+ Teaming it with Zaruto makes it as strong as a 4-star
+ One of the best 3-star single-target DPS units
+ Can stun enemies and apply a DoT effect
Very low range and no AoE DPS
Zaruto unit from the All Star Tower Defense X Roblox experience.
Zaruto
3
Orange
Ground
+ Solid range and DPS with cheap upgrades
+ Teaming it with Kosuke makes it as strong as a 4-star
Most non-team 3-star units are better
There are better options if you're not running Kosuke
Ikky Early unit from the All Star Tower Defense X Roblox experience.
Ikky (Early)
3
Red
Ground
+ Teaming it with Ice Queen makes it as strong as a 4-star
+ Extremely wide AoE attack with good range and DPS
There are better options if you're not running Ice Queen
Koro unit from the All Star Tower Defense X Roblox experience.
Koro
3
Green
Ground
Bleed
+ Teaming it with Ruffy makes it as strong as a 4-star
+ Solid DPS from his stats and his Bleed passive
Subpar range and AoE radius
One of the worst units when not in the team

D-Tier Units

In the D Tier are all the worst 3★ units in All Star Tower Defense X. You'll eventually get them all as you summon on the banners, but there is really no reason to focus on getting or using any of these units.

UnitDetailsPros & Cons
Ruffy unit from the All Star Tower Defense X Roblox experience.
Ruffy
3
Red
Hill
+ Teaming it with Koro makes it as strong as a 4-star
One of the worst 3-star units when not in the team
Only has a single-target attack
Lami unit from the All Star Tower Defense X Roblox experience.
Lami
3
Blue
Ground
+ Very big AoE radius and solid DPS
+ One of the best starter 3-star units in the game
Can't compare with 3-star units in a team
Anti Magician unit from the All Star Tower Defense X Roblox experience.
Anti
Magician
3
Red
Ground
+ Excellent multi-hit attack for breaking shields
+ Solid range and DPS for a 3-star
+ Very cheap placement and upgrades
+ Evolves into a good 4-star unit
Can't compare with 3-star units in a team
Captain unit from the All Star Tower Defense X Roblox experience.
Captain
3
Orange
Hill
Burn
+ Excellent single-target DPS and range
+ One of the best 3-star units without a team
+ Applies a Burn DoT that is OP against bosses early on
Can't compare to a 3-star team
Limited placement options because it's a Hill unit
Uru unit from the All Star Tower Defense X Roblox experience.
Uru
3
Blue
Hill
+ Excellent single-target DPS and range on placement
Doesn't have a team like most other 3-star units
Limited placement options because it's a Hill unit
Spirit Detective unit from the All Star Tower Defense X Roblox experience.
Spirit
Detective
3
Red
Ground
+ Low SPA, solid DMG, and good range
Doesn't have a team like most other 3-star units
Attack hits once, making it a bad shield breaker

All Star Tower Defense X Tier List FAQ

What are the best units in ASTD X?

The current best units on our All Star Tower Defense X tier list are Spider Boss, Killer (Serious), Ziek (Beast Giant), Magma Marine, Spade, Michishibo, Etri, Venus, Onwin, Dark Wing, and Super Borul. They are all OP in their own right and absolute priority to get.


What are the best beginner units in All Star Tower Defense X?

The best beginner units in the game right now are Ice Queen, Kosuke (TS), Jon Jo, Humble-Swordsman, and any of the 3★ teams you can get (Kosuke/Zaruto, Koku/Vegu, etc.).


Should you use support units in All Star Tower Defense X?

Yes, you should use support units, though do not use 3★ and other weak ones if you have 5★/4★ supports. More DPS is always better, especially on more difficult stages.


Are lower-star teams better than higher-star units in ASTDX?

Usually, lower-star teams are worse than higher-star units. The only exceptions are when the team has a utility (such as stun, slow, burn, etc.). Generally, it's always cheaper and better to use the highest-star units you have.

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How to Summon Units in All Star Tower Defense X

How to summon units in All Star Tower Defense X Roblox experience
Image by Pro Game Guidess

To summon units in the All Star Tower Defense X Roblox experience, click on the Summon button on the left side of your screen. You will then be teleported to the Summon area and presented with the banners. There are multiple banners, each rotating every 60 minutes. 10x Summons are more worth it, so don't do 1x summons. There is also a 100-pull 5★ pity (for each banner). So, if you don't get a 5 unit in 100 pulls, your next pull will be guaranteed to be a 5 unit.

That does it for our All Star Tower Defense X units tier list. Now that you know which units are best, it's time you farm some gems and start summoning when they're on the banner! Also, if you found this guide helpful and want to learn what's meta in other TD experiences, including Anime Rangers X, visit the Roblox category here on Pro Game Guides.



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About the Author

Aleksa is a lifelong gamer who manages to reach the top 1% on the leaderboards in just about every game he plays. He specializes in creating in-depth guides and tier lists, mainly for mobile and Roblox games. Also, he enjoys competitive multiplayer and hardcore singleplayer games on PC, such as League of Legends, CS2, Apex Legends, Escape From Tarkov, Clair Obscur, and Dark Souls.