The beating wings of the white crow call forth a temporary lock.
"[AUTO]{(VC)}:When placed, look at the top card of your deck, and put it on (RC) as a locked card.
[ACT](RC)[1/turn]:[COST][Soul-Blast 1], look at the top card of your deck, and put it on (RC) as a locked card. (Locked cards cannot do anything. They are unlocked and turned face up as [Stand] at the end of their owner's turn)"