Whir of Invention [Aether Revolt Prerelease Promos] Centaur Druid Set: Generation Force Card type:

Set: Generation Force Card type: Continuous Trap Rarity: Ultimate Rare Each time a monster you control declares an attack

return Spine of Ish Sah to its owner's hand

she put a pinch of salt on the table

Set: Aether Revolt Type: Instant Rarity: Common Cost: {R} Shock deals 2 damage to any target

Set: New Phyrexia Type: Creature — Phyrexian Elephant Soldier Rarity: Common Cost: {3}{W} Just one drop of the glistening oil can eventually stain even a soul as stalwart as a loxodon's beyond redemption

Whir of Invention [Aether Revolt Prerelease Promos] Centaur Druid Set: Generation Force Card type:Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {X}{U}{U}{U} Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.