Har'Dhun, Never Ending Winter

Flying
Har'Dhun, Never Ending Winter power and toughness is equal to {x} paid to cast him.
If {x} where 2, Har'Dhun, Never Ending Winter
gets Vigilance, if it where 5 he also gets menace,
7 trample, 10 Hexproof , 13 double strike,
15 indestructible.
Whenever a creature gets exiled, Har'Dhun,
Never Ending Winter gets a +1/+1 counter.