Korakiana, the Darkness

First Strike, Haste, Vigilance, Trample, Deathtouch.
When Korakiana, the Darkness enters the battlefield, you may exile all permanents in each opponents graveyard and battlefield.
{3}{b}{b}: Korakiana gains flying.
{10}: Destroy all permenants on all opponents battlefield.
"You don't want your soul stolen do you?"