The Wayward God

Flying, Haste
You have no limit to hand size.
Whenever The Wayward God attacks, search your library for a dragon card. Put it into your hand, and shuffle.
{w/u}{w/u}{w/u}{5}-Pick 1 of the 2 actions:
Deal 5 damage to all opponents, or draw {x} cards, where {x} is equal to the number of dragons you control.