Thief Boar

Thief Boar is a demon found in Iris and the Giant.

"A boar armed with a whip, who can steal my cards at a distance."

Location
In Path of the Ferryman, Thief Boars appear on Floors 5, 7, 10, 13, 19, 23 & 24 on all difficulties, and also on Floor 4 on Nightmare difficulty.

Strategy
Able to attack from any range, the Thief Boar will remove a card from your deck.