Bolas's Citadel [War of the Spark] Ixalan Prerelease Promos Exchange control of those permanents

Exchange control of those permanents

Set: Mercadian Masques Type: Legendary Creature — Goblin Rarity: Rare Cost: {2}{R} At the beginning of your upkeep

Set: Hour of Devastation Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Repeat the following process X times

Set: Commander Anthology Volume II Type: Legendary Creature — Phyrexian Angel Horror Rarity: Mythic Cost: {G}{W}{U}{B} Flying

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped

Bolas's Citadel [War of the Spark] Ixalan Prerelease Promos Exchange control of those permanentsSet: War of the Spark Type: Legendary Artifact Rarity: Rare Cost: {3}{B}{B}{B} You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life.