Proxy for casual play. Not an official Magic card and not for sale.

Mnemonic Betrayal

Sorcery

Exile all opponents' graveyards. You may cast spells from among those cards this turn, and mana of any type can be spent to cast them. At the beginning of the next end step, if any of those cards remain exiled, return them to their owners' graveyards.

Exile Mnemonic Betrayal.

Set

Guilds of Ravnica (GRN) #189

Rarity

Mythic

Artist

Clint Cearley

Released

2018-10-05

Mana value

3

Price (USD)

$8.34

Price (foil)

$90.23

Price (EUR)

€4.98

Legal in

Pioneer, Historic, Modern, Brawl, Legacy, Timeless, Vintage, Commander, Penny, Oathbreaker, Duel

https://wizardstonks.com/cards/guilds-of-ravnica/mnemonic-betrayal