Sarah Parris, Necromancer

Trick-or-treat, immune to deathtouch
Trick: Replace your target's role card with a Zombie role card. That player restarts the game, returning all of their candy and ducks to the Supply and then drawing two (not five) pieces.
Sarah watched while her brother ran away from the hordes of undead. He thought she was dead, no doubt. But she had other plans...