Steam Vents (Promo Pack) [Guilds of Ravnica Promos]

Steam Vents (Promo Pack) [Guilds of Ravnica Promos]Set: Guilds of Ravnica Promos 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. "A massive new Izzet building project with an unstated purpose? Probably fine." Zija, Simic mutationist

Set: Sun & Moon: Celestial Storm Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

except by its own effect

Moving without sound

Set: Secret Lair Drop Series Type: Creature — Cat Rarity: Rare Cost: {3}{W}{W} Other Cats you control get +1/+1 and have lifelink

{B}: Regenerate Will-o'-the-Wisp

Your opponent cannot select this card as an attack target

In Gideon's hands

reveal them

If this card attacks a face-down Defense position monster

Set: The Dark Type: Enchantment Rarity: Rare Cost: {B}{B}{B} At the beginning of your upkeep

each player may pay any amount of life

Set: Onslaught Type: Enchantment Rarity: Rare Cost: {2}{R} {3}{R}{R}: Untap all creatures you control