Harrow [Zendikar] 18 sacrifice Phantasmal Forces unless you

sacrifice Phantasmal Forces unless you pay {U}

Set: Tempest Type: Creature — Thrull Rarity: Common Cost: {B} Sacrifice Blood Pet: Add {B}

Set: Oath of the Gatewatch Prerelease Promos Type: Sorcery Rarity: Mythic Cost: {4}{U}{U} Surge {3}{U}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn

Set: Structure Deck: Lost Sanctuary Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only when a monster is Summoned

Harrow [Zendikar] 18 sacrifice Phantasmal Forces unless youSet: Zendikar Type: Instant Rarity: Common Cost: {2}{G} As an additional cost to cast this spell, sacrifice a land. Search your library for up to two basic land cards, put them onto the battlefield, then shuffle. The Roil redraws the world as it passes, leaving only the hedrons unchanged.