Steam Vents [Zendikar Expeditions] SM37 because if it does not

because if it does not strike first

Set: Shonen Jump Magazine Promos Card type: Normal Monster Rarity: Ultra Rare Attack: 2500 Defense: 2100

Set: Crossroads of Chaos Card type: Spell Card Rarity: Ultimate Rare Activate only while you control a face-up Psychic-Type monster

Set: Legends Type: Instant Rarity: Uncommon Cost: {U}{U} Cast this spell only during an opponent's turn after their upkeep step

{T}: Return target permanent you both own and control to your hand

Steam Vents [Zendikar Expeditions] SM37 because if it does notSet: Zendikar Expeditions Type: Land Island Mountain Rarity: Mythic ({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.