Nature's Wrath [Alliances] Innistrad Prerelease Promos Set: The Dark Type: Creature

Set: The Dark Type: Creature — Merfolk Assassin Rarity: Uncommon Cost: {U}{U} {T}: Destroy target creature with islandwalk

Set: Unlimited Edition Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}

Flashback—Sacrifice three creatures

This effect can't reduce the mana in that cost to less than one mana

Nature's Wrath [Alliances] Innistrad Prerelease Promos Set: The Dark Type: CreatureSet: Alliances Type: Enchantment Rarity: Rare Cost: {4}{G}{G} At the beginning of your upkeep, sacrifice Nature's Wrath unless you pay {G}. Whenever a player puts an Island or blue permanent onto the battlefield, that player sacrifices an Island or blue permanent. Whenever a player puts a Swamp or black permanent onto the battlefield, that player sacrifices a Swamp or black permanent.