Kilkrof, Howler of Nightmares

Deathtouch, indestructible
When Kilkrof, Howler of Nightmares enters the battlefield, you may draw a card.
{u}{u}: Put a +1/+1 counter on creatures you control.
Kilkrof, Howler of Nightmares can't block as long as your devotion to blue is less than 6.
"I never knew if this creature was real. I could never find out if this creature was dangerous or not. And then it hit me."
— Sarkhan, Dragonsoul