
Defender
{1}{U}, {T}: Target player mills X cards, where X is the number of creatures you control with defender. (To mill a card, a player puts the top card of their library into their graveyard.)
Coral Colony has 1 printing, first in Dominaria United (2022). EDHREC ranks it #17,539 among Commander cards. It appears most in Pramikon, Sky Rampart decks (582 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.