Flying, vigilance, lifelink

Other creatures you control get +1/+1.

When this creature enters, you gain 1 life for each creature you control.

Prevent all combat damage that would be dealt to this creature.

{2}, {T}: Tap target creature.

Vigilance (Attacking doesn't cause this creature to tap.) When this creature enters, create a 2/2 white Knight creature token with vigilance.

When this creature enters, creatures you control get +1/+1 until end of turn.

Whenever another creature you control with power 2 or less enters, you may pay {1}. If you do, draw a card.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Flying, lifelink When this creature enters, create a number of 2/2 white Knight creature tokens with vigilance equal to the number of opponents you attacked this turn.

Vigilance (Attacking doesn't cause this creature to tap.) When this creature enters, look at the top four cards of your library. You may reveal a creature card with power 2 or less from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Flying Whenever this creature attacks, another target attacking creature gains flying until end of turn.

Flying Vigilance (Attacking doesn't cause this creature to tap.)

Flying When this creature enters, tap all creatures your opponents control.

Nontoken creatures you control get +1/+1 and have vigilance.

When this enchantment enters, exile target nonland permanent an opponent controls until this enchantment leaves the battlefield.

Enchant creature When this Aura enters, create a 2/2 white Knight creature token with vigilance. (Attacking doesn't cause it to tap.) Enchanted creature gets +2/+2 and has vigilance.

Destroy target attacking creature. Draw a card.

Create two 2/2 white Knight creature tokens with vigilance.