Hallowed Priest

Whenever you gain life, put a +1/+1 counter on this creature.

Angel of Vitality

Flying
If you would gain life, you gain that much life plus 1 instead.
This creature gets +2/+2 as long as you have 25 or more life.

Plains

Angelic Reward

Enchant creature
Enchanted creature gets +3/+3 and has flying.

Confront the Assault

Cast this spell only if a creature is attacking you.
Create three 1/1 white Spirit creature tokens with flying.

Impassioned Orator

Whenever another creature you control enters, you gain 1 life.

Angelic Guardian

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever one or more creatures you control attack, they gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)

Charmed Stray

Lifelink
When this creature enters, put a +1/+1 counter on each other creature you control named Charmed Stray.

Goring Ceratops

Double strike
Whenever this creature attacks, other creatures you control gain double strike until end of turn.

Knight's Pledge

Enchant creature
Enchanted creature gets +2/+2.

Inspiring Commander

Whenever another creature you control with power 2 or less enters, you gain 1 life and draw a card.

Bond of Discipline

Tap all creatures your opponents control. Creatures you control gain lifelink until end of turn.

Spiritual Guardian

When Spiritual Guardian enters, you gain 4 life.

Serra Angel

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

Leonin Warleader

Whenever this creature attacks, create two 1/1 white Cat creature tokens with lifelink that are tapped and attacking.

Moorland Inquisitor

{2}{W}: This creature gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Shrine Keeper

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Fencing Ace

Double strike (This creature deals both first-strike and regular combat damage.)