Tablet of Discovery
Artifact
When this artifact enters, mill a card. You may play that card this turn. (To mill a card, put the top card of your library into your graveyard.)
: Add .
: Add . Spend this mana only to cast instant and sorcery spells.
Leaving no stone unturned is just the beginning.
イラスト：
Secrets of Strixhaven#132アンコモン英語