Windseeker Centaur (Book Promo) [HarperPrism Book Promos] Pioneer sacrifice it unless you sacrifice

sacrifice it unless you sacrifice any number of creatures with total power 12 or greater

Set: Commander Anthology Volume II Type: Artifact Rarity: Uncommon Cost: {3} Indestructible

Set: Commander 2013 Type: Creature — Elemental Rarity: Rare Cost: {5}{U}{U}{U} At the beginning of each upkeep

Set: Ugin's Fate Type: Creature — Human Wizard Rarity: Rare Cost: {2}{B} Morph {B} (You may cast this card face down as a 2/2 creature for {3}

Set: Saviors of Kamigawa Type: Sorcery — Arcane Rarity: Uncommon Cost: {2}{R}{R} Destroy target artifact or land

Windseeker Centaur (Book Promo) [HarperPrism Book Promos] Pioneer sacrifice it unless you sacrificeSet: HarperPrism Book Promos Type: Creature Centaur Rarity: Rare Cost: {1}{R}{R} Vigilance Loyal and passionate in battle, the Windseeker tribe roams the Green Lands near the Honeyed Sea.