Arknights Module Tier List

Arknights is a role-playing tower defense game with gacha mechanics. To be successful, you'll need to make your heroes, called Operators, as strong as possible. Arguably most important upgrades are special items called Operator Modules. They improve character stats, but with the caveat that Modules are created for specific Operators, and no one else can use them. Look at our Arknights Module tier list to make the right choice.

Arknights Caster Modules Tier List

Best Arknights Modules for Casters

• SPC-X - Decreases the damage while increasing the slow effect duration of each hit (Splash Caster branch).
• MSC-X - The Operator has one additional attack, which offers a substantial advantage in combat (Mystic Caster branch).

Arknights Defender Modules Tier List

Best Arknights Modules for Defenders

• GUA-Y - Operator receives less damage from attacks (Guardian Defender branch).
• PRO-Y - The character gains the ability to block enemies multiple times (Protector Defender branch).

Arknights Guard Modules Tier List

Best Arknights Modules for Guards

• DRE-X - The Operator deals more damage to blocked enemies (Dreadnought Guard branch).
• MUS-X - When the Operator's health is below 50%, they gain a Sanctuary buff that reduces damage taken from enemies (Musha Guard branch).

Arknights Medic Modules Tier List

Best Arknights Modules for Medics

• RIN-Y - Medic can heal up to four units at once (Multi-target Medic branch)
• RIN-X - The Operator's healing range is expanded to the area surrounding the character (Multi-target Medic branch).

Related: Arknights Tier List – Best Characters

Arknights Sniper Modules Tier List

Best Arknights Modules for Snipers

• ART-X - The Sniper deals more damage to blocked enemies (Artilleryman Sniper branch).
• ARC-X - The Operator can return to the battlefield faster (Heavyshooter Sniper branch).

Arknights Specialists Module Tier List

Best Arknights Modules for Specialists

• AMB-X - Enemies in the Operator's range have reduced speed (Ambusher Specialist branch).
• EXE-X - When the Operator retreats, you'll be partially refunded for a certain amount of Deployment Points (Executor Specialist branch).

Arknights Supporters Module Tier List

Best Arknights Module for Supporters

• SUM-Y - Increases the number of units the Operator can summon while lowering their cost (Summoner Supporter branch).
• SUM-X - First summoned unit will not be counted towards the unit limit (Summoner Supporter branch).

Arknights Vanguards Module Tier List

Best Arknights Module for Vanguards

• CHG-Y - The Operator's attacks are increased when attacking enemies with low health (Charger Vanguard branch)
• SOL-X - When Vanguard blocks enemies, its attack and defense are increased.

How to unlock Arknights Modules

You need Lungmen dollars (in-game currency), Module Data Block (special material), and elite materials to unlock Modules in Arknights. Operator Modules can be further upgraded to be more effective. To equip Modules, you need to upgrade Operators to four stars.

For more information on Arknights, check out How to recruit Vulcan and Indra in Arknights on Pro Game Guides.