Eldritch Evolution [Eldritch Moon Prerelease Promos] Wall Whenever a Mountain enters the

Whenever a Mountain enters the battlefield under your control

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Counter target noncreature spell unless its controller pays {2}

chittering swarm is a unique mind

Set: Duel Decks: Mind vs

{T}: Add {C} for each storage counter on City of Shadows

Eldritch Evolution [Eldritch Moon Prerelease Promos] Wall Whenever a Mountain enters theSet: Eldritch Moon Prerelease Promos Type: Sorcery Rarity: Rare Cost: {1}{G}{G} As an additional cost to cast this spell, sacrifice a creature. Search your library for a creature card with mana value X or less, where X is 2 plus the sacrificed creature's mana value. Put that card onto the battlefield, then shuffle. Exile Eldritch Evolution.