Griffin Sentinel

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

Herald of Faith

Flying
Whenever this creature attacks, you gain 2 life.

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

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

Create two 1/1 white Soldier creature tokens.

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

Enchant creature
Enchanted creature gets +2/+2.

Enchant creature
Enchanted creature can't attack or block.

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