How the Official Description Frames It

The feature connects enemy victories to a growing combat arsenal: obtain a powerful foe's weapon and gain its signature technique. That supports build variety, but does not confirm that every boss or ordinary enemy contributes a unique move.

Launch Questions

The wiki will test whether techniques are tied permanently to a weapon, require upgrades, consume a resource, can be mixed with other weapons, or change by difficulty. Each verified entry will show acquisition source, input, cost, role, and a short practical use case.

Source and Update Rule

This answer is based on the official Steam description. It will be updated if the retail build or an official announcement changes the wording.