Essence of Poison

is a crafting material looted from Poison element mobs. Poison mobs will have the prefix of: Infected, Toxic, Miasmatic, or Baneful.

It is used in the crafting of elemental weapons and armor, once the respective BP has been unlocked.

An Poison weapon is 200% effective against Electric mobs but only 50% effective against Ice and Poison mobs.

If you are wearing Poison armor, fighting Ice, Moonlight, Soul, or Dark Gaia mobs is strongly discouraged while fighting Electric or Poison mobs is recommended.