The Soul Guardian II

Flash, double strike. All your creatures have: indestructible and lifelink. You and Guardian have hexproof. When a creature enters the game you gain {w}. Guardian can block all creatures attacking.
{p/w}:Exile black permanent.
{w}: you gain 10 life.
{w}: destroy target artifact or enchantment.
{p/w}: create a 2/1 creature templar token.
{w}{w}{w}{w}: Exile all opponents creatures.