Steam Vents [Return to Ravnica] Vampire Assassin Target creature gains trample and

Target creature gains trample and gets +X/+0 until end of turn

Set: Battle for Zendikar Prerelease Promos Type: Creature — Eldrazi Rarity: Rare Cost: {6} When you cast this spell

Set: Ravnica: City of Guilds Type: Enchantment Rarity: Rare Cost: {4}{G} If an effect would create one or more tokens under your control

It enters the battlefield with twice that many +1/+1 counters on it

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a black spell

Steam Vents [Return to Ravnica] Vampire Assassin Target creature gains trample andSet: Return to Ravnica Type: Land Island Mountain Rarity: Rare ({T}: Add {U} or {R}.) As Steam Vents enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. Crafted with genius, energized with madness.