
Each spell costs {3} more to cast except during its controller's turn.
Defense Grid has 10 printings, first in Urza's Legacy (1999). EDHREC ranks it #1,928 among Commander cards. It appears most in K'rrik, Son of Yawgmoth decks (2,495 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.