Junk Sleep [MP21-EN156] Common

Set: 2021 Tin of Ancient Battles Card type: Continuous Trap Rarity: Common If your opponent Normal or Special Summons a monster(s): You can change all face-down Defense Position monsters you control to face-up Attack Position. During the End Phase: You can change all monsters you control to face-down Defense Position. You can only use each effect of "Junk Sleep" once per turn.