Theranel, the Dark Emissary

Escape—{2}{b}{b}, Exile six other cards from
your graveyard. (You may cast this card from your graveyard for its escape cost.)
Menace, deathtouch
Whenever you cast a spell from your graveyard,
choose a card exiled with Theranel at random
and put that card into your hand. You lose life
equal to its mana value.