Kelios, the Unbreakable

Flying, Hexproof, Lifelink
When this creature enters the battlefield, other creatures you control have protection from the
chosen color while Kelios Whirlwind remains on
the battlefield.
Prevent all non-combat damage dealt to
permanents you control.
{1}{w}{u}{r},{t}: Deal 5 damage to any target, you
gain 5 life and draw a card.