Diviner of Mist [TDC - 20]

Flying
Whenever this creature attacks, mill four cards. You may cast an instant or sorcery spell from your graveyard with mana value 4 or less without paying its mana cost. If that spell would be put into your graveyard, exile it instead.

Rarity: Rare

#: 20

Card Type: Creature, Creature — Dragon

Card Color: U

Casting Cost: {4}{U}