Kethis, the Hidden Hand [Core Set 2020 Promos]

Set: Core Set 2020 Promos Type: Legendary Creature — Elf Advisor Rarity: Mythic Cost: {W}{B}{G} Legendary spells you cast cost {1} less to cast. Exile two legendary cards from your graveyard: Until end of turn, each legendary card in your graveyard gains "You may play this card from your graveyard." "The pen is mightier than the crown."