Ugin, the Spirit Dragon [Fate Reforged] San Diego Comic-Con 2017 sacrifice Koskun Falls unless you

sacrifice Koskun Falls unless you tap an untapped creature you control

Tarnished Citadel deals 3 damage to you

Set: Arena League 1999 Type: Creature — Imp Rare Cost: {B}{B} Flying When you cast a creature spell

Set: Judge Gift Cards 2002 Type: Creature — Spirit Rare Cost: {3}{U} Flying {T}

Ugin, the Spirit Dragon [Fate Reforged] San Diego Comic-Con 2017 sacrifice Koskun Falls unless youSet: Fate Reforged Type: Legendary Planeswalker Ugin Mythic Cost: {8} +2: Ugin, the Spirit Dragon deals 3 damage to any target. X: Exile each permanent with converted mana cost X or less that's one or more colors. 10: You gain 7 life, draw seven cards, then put up to seven permanent cards from your hand onto the battlefield.