Set: 2021 Tin of Ancient Battles
Number: MP21-EN156
Rarity: Common
Attribute: TRAP
Card Type: Continuous Trap
Description: 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.
Number: MP21-EN156
Rarity: Common
Attribute: TRAP
Card Type: Continuous Trap
Description: 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.