The Melé Íð of Warth Hill

When The Mele Id of Warth Hill enters the battlefield, create three 0/2 black Shadow
creature tokens.
{t}, Sacrifice a shadow: exile target creature until
The Mele Id of Warth Hill leaves the battlefield.
{t}, Return a card exiled by The Mele Id of Warth
Hill to its owners graveyard: create a 0/2 black
Shadow creature token.