Suresha, World's Dread

Defender, flying
{3}{u},{t}: Target player's creatures have defender
until your next turn.
{3}{b}{b},{t}: Destroy up to two target creatures or planeswalkers.
{3}{w}{w}{w},{t}: Exile all creatures and graveyards. Activate only as sorcery.
Just smile back and it'll do us no harm... I hope.
—Kromm, Greenbourn Constable.