Sneak Attack (Retro) [Dominaria Remastered] Portal whenever a player gains life

whenever a player gains life

Set: Double Masters Type: Artifact Creature — Phyrexian Shapeshifter Rarity: Rare Cost: {3}{U/P} ({U/P} can be paid with either {U} or 2 life

Set: Eventide Type: Creature — Elemental Rarity: Rare Cost: {4}{G}{G}{G} When Regal Force enters the battlefield

Set: Black & White: Legendary Treasures Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

leader of the Order of the White Shield

Sneak Attack (Retro) [Dominaria Remastered] Portal whenever a player gains lifeSet: Dominaria Remastered Type: Enchantment Rarity: Mythic Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice the creature at the beginning of the next end step. Nothin' beat surprise'cept rock.