
All creatures attack each combat if able.
All creatures block each combat if able.
Grand Melee has 1 printing, first in Onslaught (2002). EDHREC ranks it #15,150 among Commander cards. It appears most in Thantis, the Warweaver decks (684 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.