There are so many weapons and Main Seals in AI Limit you'll wanna try out but unless you upgrade them, you won't know whether they are better than what you already have. But for that, you'll have to do some farming first. To help you out, here is our guide on how to get enhancement resources in AI Limit.
Where to Get Luminous Carbon in AI Limit
Even though it's used for just the first 3 upgrades of every weapon, Luminous Carbon might be the hardest weapon enhancement material to farm in AI Limit. The best method to get Luminous Carbon is to farm the permanently respawning enemies around the Sunken City Overground Boundary Bridge Branch.
Where to Get Luminous Diamonds in AI Limit
Luminous Diamond is the mid-tier weapon enhancement material in AI Limit. You can get Luminous Diamonds both as collectible items around the map and as a drop from mid/end-game enemies. As with most other materials, you can farm it by killing enemies at the Hagios Patir Upper Levels.
However, you can also buy it from Merchant Kyen for 3,000 Crystals apiece at the Sunken City Overground Top Apron after you deliver Covenant: Sewer Town to him. You will find the Covenant: Sewer Town inside the control room in the Sewer Town Sedimentation Tank area.
Where to Get Luminous Silica in AI Limit
Luminous Silica is the end-game weapon enhancement material in AI Limit. It unlocks as a buyable item at Merchant Kyen later in the game and after you've delivered the Covenant: Sewer Town to him. It costs 9,000 Crystals apiece. Also, you can get Luminous Silica, like most other materials, as a drop from elite enemies and as collectible loot. The best place to farm/get it is the Hagios Patir Upper Levels.
Where to Get Iridescence in AI Limit
Iridescence is the ultimate weapon enhancement material in AI Limit. You can buy one Iridescence from the Adrammelech's Nucleus Trade robot at the Temporary Campsite for 15,000 Crystals (this option becomes available later in the game). Otherwise, you can collect a few around the map, specifically at the Hagios Patir Upper Levels, and also some end-game bosses drop it.
Where to Get Tiny Resonance in AI Limit
Tiny Resonance is the starter Main Seal enhancement material in AI Limit. You can buy Tiny Resonance for 1 Adaptive Fragment apiece from Millaire's Spell Workshop at the Temporary Campsite. She spawns there in the mid-game after you escape the Hunter of Bladers' cage with her. You can also get Tiny Resonance as a drop from elite enemies in the mid-game map areas.
How to Get Adaptive Fragments
Adaptive Fragment is the resource you need to buy items at Millaire's shop. The best way to get Adaptive Fragments in AI Limit is to farm Necros and most other elite non-machine enemies. You can find a lot of Necros around the Sunken City Overground Survivor's Stronghold Branch. Also, there are plenty of elite creatures for you to farm in the Hagios Patir Upper Levels once you reach that area.
Where to Get Contemporary Resonance in AI Limit
Contemporary Resonance is the mid/late-game Main Seal upgrade resource in AI Limit, and to get it, you'll need to farm some mid/late-game elite monsters. The best place to farm Contemporary Resonance seems to be the Hagios Patir, specifically the Upper Level areas.
Where to Get Hereditary Resonance in AI Limit
Hereditary Resonance is one of the ultimate upgrade materials in AI Limit and the one you'll need to max out your Main Seals. Similarly to Iridescence, you can get some Hereditary Resonance as collectibles around the map (Hagios Patir Upper Levels), and some end-game bosses drop it as well.
And that does it for our AI Limit enhancement resources farming guide. Now, the only thing you've gotta do is go farm some mobs and upgrade your favorite weapons and Seals. Also, check out the AI Limit category here on PGG for more helpful guides just like this one.
Published: Mar 27, 2025 06:53 am