Sefris of the Hidden Ways — 密宗法师塞弗莉丝 / 密宗法師塞弗莉絲

오라클 텍스트

Whenever one or more creature cards are put into your graveyard from anywhere, venture into the dungeon. This ability triggers only once each turn. (To venture into the dungeon, enter the first room or advance to the next room.)
Create Undead — Whenever you complete a dungeon, return target creature card from your graveyard to the battlefield.