Sakashima the Impostor [Mystery Booster] Phenomenon Set: Stronghold Type: Artifact Rarity:

Set: Stronghold Type: Artifact Rarity: Rare Cost: {4} Whenever a creature enters the battlefield

You can Special Summon this card by Tributing 1 "Helios Duo Megistus"

you can activate 1 of these effects •Detach 3 Xyz Materials from this card

During battle between this attacking card and a Defense Position monster whose DEF is lower then the ATK of this card

Set: Core Set 2021 Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}

Sakashima the Impostor [Mystery Booster] Phenomenon Set: Stronghold Type: Artifact Rarity:Set: 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."