Flying Lifelink (Damage dealt by this creature also causes you to gain that much life.) Whenever you gain life, put a +1/+1 counter on each creature you control.

Flying, first strike, lifelink, protection from Demons and from Dragons

Flying, first strike, lifelink, protection from Demons and from Dragons

Flash Flying You may look at the top card of your library any time. You may cast spells with flash or flying from the top of your library.

Flying When this creature enters or dies, you may exile another creature card from your graveyard. When you do, put a +1/+1 counter on each creature you control other than this creature that shares a creature type with the exiled card.

Lifelink (Damage dealt by this creature also causes you to gain that much life.) As long as you have 30 or more life, this creature gets +5/+5 and has flying.