Time Magic Hammer

Activate only with "The Claw of Hermos", by sending 1 "Time Wizard" you control to the Graveyard. When this card is activated, roll a six-sided die for each monster your opponent controls, then remove from play all monsters your opponent controls (face-down cards are removed face-down). At the start of your opponent's Main Phase 1, place monsters removed by this card's effect, whose die results correspond with the number of your opponent's Standby Phases that have passed since this card's activation, back on the field in their same battle positions (face-down cards are returned face-down).