Pact of the Dawn

When Pact of the Dawn enters the battlefield, destroy all creatures.
At the beginning of each opponent's upkeep, that player creates a 1/1 white Soldier creature token.
"Gaabriel's blessing is power absolute. Use it too harshly and you will become a tyrant, feared by those you protect."
-Terriah, Warden of Hod Lamedh.