Book of Eclipse
Card Number: LOCH-JP075
Card Type: Quick play spell Spell
Rarity: UL
Attribute:
Description: Change all face-up monsters on the field to face-down Defense Position. During the End Phase of this turn, change as many face-down Defense Position monsters your opponent controls as possible to face-up Defense Position, then your opponent draws cards equal to the number of monsters changed face-up by this effect.