Metamorphosis [Arabian Nights] Gatecrash Set: Alpha Edition Type: Creature

Set: Alpha Edition Type: Creature — Troll Rarity: Rare Cost: {2}{R} Sedge Troll gets +1/+1 as long as you control a Swamp

and it becomes a Vampire in addition to its other types

Set: Unlimited Edition Type: Creature — Gargoyle Rarity: Rare Cost: {2}{R} Flying

Set: Antiquities Type: Sorcery Rarity: Uncommon Cost: {U}{U} Sacrifice an artifact

Metamorphosis [Arabian Nights] Gatecrash Set: Alpha Edition Type: CreatureSet: Arabian Nights Type: Sorcery Rarity: Common Cost: {G} As an additional cost to cast this spell, sacrifice a creature. Add X mana of any one color, where X is 1 plus the sacrificed creature's mana value. Spend this mana only to cast creature spells.