mtg sneak attacketernal masters Forest Plains sacrifice Koskun Falls unless you

sacrifice Koskun Falls unless you tap an untapped creature you control

you may put target creature card from an opponent's graveyard onto the battlefield under your control

Set: Alpha Edition Type: Instant Rarity: Common Cost: {U} Choose one —

Set: Friday Night Magic 2011 Type: Artifact Rarity: Rare Cost: {0} Multikicker {2} (You may pay an additional {2} any number of times as you cast this spell

Set: Modern Masters 2017 Type: Land Rarity: Rare {T}

mtg sneak attacketernal masters Forest Plains sacrifice Koskun Falls unless youSet: Eternal Masters Type: Enchantment Rarity: Mythic Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice the creature at the beginning of the next end step.