Roc Egg

Defender (This creature can't attack.)
When this creature dies, create a 3/3 white Bird creature token with flying.

Condemn

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

Elite Vanguard

White Knight

First strike (This creature deals combat damage before creatures without first strike.)
Protection from black (This creature can't be blocked, targeted, dealt damage, or enchanted by anything black.)

Honor of the Pure

War Priest of Thune

When this creature enters, you may destroy target enchantment.

Assault Griffin

Plains

Silence

Your opponents can't cast spells this turn.

Cloud Crusader

Flying
First strike (This creature deals combat damage before creatures without first strike.)

Celestial Purge

Wild Griffin

Squadron Hawk

Flying
When this creature enters, you may search your library for up to three cards named Squadron Hawk, reveal them, put them into your hand, then shuffle.

Serra Angel

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

Baneslayer Angel

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

Knight Exemplar

First strike (This creature deals combat damage before creatures without first strike.)
Other Knight creatures you control get +1/+1 and have indestructible. (Damage and effects that say "destroy" don't destroy them.)