
Target player mills half their library, rounded down.
Traumatize has 10 printings, first in Odyssey (2001). EDHREC ranks it #2,761 among Commander cards. It appears most in Bruvac the Grandiloquent decks (5,652 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.