The 蛾 is a rare 困难模式 敌怪 that spawns in the 地下丛林. They fly around very slowly, and upon seeing the player, will direct their attention towards them and attempt to deal damage to them. Upon killing the Moth, there is a chance that it will drop 蝴蝶尘, which is solely used in the creation of 蝴蝶之翼. They are immune to the 中毒, 毒液 and 困惑 减益s.
It is one of the few enemies that can be detected by the 生命体分析机.
- Despite having relatively high HP, Moth can easily be killed with any Hardmode weapons, making the Butterfly Wings easily obtainable. In addition, the Butterfly Wings go further than the Angel or Demon 翅膀, and also emit light.