Heart of Yavimaya [Alliances] Zombie Troll It has "Sacrifice this creature:

It has "Sacrifice this creature: Add {C}

each player votes for blue

Set: Eldritch Moon Type: Creature — Snake Rarity: Uncommon Cost: {1}{G} Reach

Set: Khans of Tarkir Type: Creature — Orc Shaman Rarity: Common Cost: {3}{R} Raid — When Mardu Warshrieker enters the battlefield

Set: Duels of the Planeswalkers Type: Creature — Rat Rarity: Common Cost: {1}{B} When Ravenous Rats enters the battlefield

Heart of Yavimaya [Alliances] Zombie Troll It has "Sacrifice this creature:Set: Alliances Type: Land Rarity: Rare If Heart of Yavimaya would enter the battlefield, sacrifice a Forest instead. If you do, put Heart of Yavimaya onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {G}. {T}: Target creature gets +1 +1 until end of turn.