Lluwen, Exchange Student

Legendary Creature — Elf Druid

Lluwen enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
Exile a creature card from your graveyard: Lluwen becomes prepared. Activate only as a sorcery.
3/4

Sorcery

Create a 1/1 black and green Pest creature token with "Whenever this token attacks, you gain 1 life."