Cursed Eye Raven (G-BT03/054EN) [Sovereign Star Dragon]

[ACT](RC) Generation Break 1 (This ability is active if you have one or more face up G units in total on your (VC) or G zone):[[Rest] this unit & put this unit on the top of your deck] Shuffle your deck, look at up to two cards from the top of your deck, call them to separate open (RC) as [Rest], and at the end of that turn, retire those units.