Dauntless Onslaught

Up to two target creatures each get +2/+2 until end of turn.

Falconer Adept

Whenever Falconer Adept attacks, create a 1/1 white Bird creature token with flying that's tapped and attacking.

Destroy target tapped creature. You gain 1 life for each creature you control with flying.

Flying
Whenever Archon of Redemption or another creature you control with flying enters, you may gain life equal to that creature's power.

Target creature gets +1/+7 until end of turn.

Flying
When Gale Swooper enters, target creature gains flying until end of turn.

Defender (This creature can't attack.)
Attacking creatures you control get +1/+0.

Thriving Heath enters tapped. As it enters, choose a color other than white.
{T}: Add {W} or one mana of the chosen color.

Flying
When Archon of Justice dies, exile target permanent.

Enchant creature
Enchanted creature has defender and loses flying.

{1}{W}, {T}: Tap target creature. Activate only if you control a creature with flying.

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