General of the Skies

Flying, deathtouch, haste
Each other creature you control that's a Vampire
or Demon gets +2/+0 and has haste.
At the beginning of your end step, if a player lost
4 or more life this turn, put a +1/+1 counter on General of the Skies.
Pay 4 life: General of the Skies gains indestructible until end of turn. Tap it.