
Exile target instant or sorcery card from a graveyard. Copy that card three times. You may cast the copies without paying their mana costs. Exile Mnemonic Deluge.
Mnemonic Deluge has 3 printings, first in Commander Legends (2020). EDHREC ranks it #3,768 among Commander cards. It appears most in Elminster decks (2,785 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.