Sakashima the Impostor [Mystery Booster] SM164 {1}{W}: Another target creature gains

{1}{W}: Another target creature gains lifelink until end of turn

Set: Streets of New Capenna Prerelease Promos Type: Land — Mountain Forest Plains Rarity: Rare ({T}: Add {R}

) When Vampiric Spirit comes into play

Set: Sun & Moon: Unified Minds Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

but how could that be

Sakashima the Impostor [Mystery Booster] SM164 {1}{W}: Another target creature gainsSet: Mystery Booster Type: Legendary Creature Human Rogue Rarity: Rare Cost: {2}{U}{U} You may have Sakashima the Impostor enter the battlefield as a copy of any creature on the battlefield, except its name is Sakashima the Impostor, it's legendary in addition to its other types, and it has "{2}{U}{U}: Return this creature to its owner's hand at the beginning of the next end step."