Eroded Ichor Sticker

The Eroded Ichor Sticker is an eroded version of the Ichor Sticker, spawning in the Underground Crimson after The Lost Siblings have been defeated. They will attempt to fly quickly towards the player, and periodically fire an Eroded Ichor Stream that bounces off walls and inflicts Eroded Ichor, which reduces defense by 40 and inflicts damage over time.

They drop many Erosion Samples on death, a crafting material that is required to battle Erazor.