Chilling Admonition

Whenever a card leaves your graveyard,
Chilling Admonition becomes a 4/4 Horror
creature until end of turn.
{3}{b}, Exile target creature card from your
graveyard: You gain 2 life.
"It looks like it's guarding something important.
It would be wise to give it a wide berth."
--Akhebet, Deathwatch scout