
At the beginning of your upkeep, sacrifice this enchantment unless you tap an untapped creature you control.
Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
Koskun Falls has 1 printing, first in Homelands (1995). EDHREC ranks it #10,768 among Commander cards. It appears most in King Macar, the Gold-Cursed decks (382 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.