King of Ice

You have no maximum hand size
Haste
Icy-Choose 1-2 during your end-step:
{5}•Gain an extra main phase next turn
•If your devotion to blue is higher than your
devotion to green-draw 5 cards and gain 5 life.
•Deal 5 damage to all players and discard your
hand. Draw seven at your next upkeep.