Kethis, the Hidden Hand

숨겨진 손, 케티스 (Kethis, the Hidden Hand) (ko)

Legendary Creature - Elf Advisor | Power/Toughness: 3 / 4 (CMC 3)
Legendary spells you cast cost 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."