
If an opponent who controls at least as many lands as you do would put a land onto the battlefield, that player instead puts that land onto the battlefield then sacrifices a land of their choice.
Land Equilibrium has 2 printings, first in Legends (1994). EDHREC ranks it #21,468 among Commander cards. It appears most in Taniwha decks (211 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.