
As long as this creature is on the battlefield, it has all activated abilities of all creature cards in all graveyards.
Necrotic Ooze has 4 printings, first in Scars of Mirrodin (2010). EDHREC ranks it #4,598 among Commander cards. It appears most in K'rrik, Son of Yawgmoth decks (10,180 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.