mtg from the vault lore card list Magic: Gathering All cards are black bordered and tournament legal FTV: Lore Full List :

It doesnt do anything spectacular, but does provide some neat deck-building choices to work around to use effectively

You then may pay that cost using either mana or tapping creatures

Unravel the Aether + Deglamer You could destroy or you could exile, but you could also have the card shuffled back into its owners library

Creatures (10) Lands (17) Spells (34) In case this list is too baffling, the combo is animating a Worldgorger Dragon, creating a loop between its enters the battlefield trigger and leaves the battlefield trigger

Famously banned in Commander since before the Rules Committee combined the banned as/banned in Commander lists, this 9-mana mass board wipe was considered an unfun interaction in Commander games since it effectively restarts the game