In the Binding of Isaac expansion Wrath of the Lamb, I got a trinket called Undefined, which looks like the severed head of a green fish. What does this trinket do?
What does the Undefined/Fish Head trinket do
the-binding-of-isaacwrath-of-the-lamb
Related Topic
- The Binding of Isaac – What Do You Have to Do to Fight Isaac?
- The Binding of Isaac – All Trinkets in Wrath of the Lamb and How to Get Them
- How does the new type of secret room work
- How to find the secret rooms most efficiently
- What are all of the rules that determine where secret rooms appear
- Does buying the Treasure Map cancel the Curse of Darkness Curse
- Have I just become immortal
Best Answer
According to the wiki, this is the Fish Head trinket and its effect is to spawn attack flies when Isaac is hit.