Raise the Alarm

Create two 1/1 white Soldier creature tokens.

Filigree Familiar

When Filigree Familiar enters, you gain 2 life.
When Filigree Familiar dies, draw a card.

Enchant creature
Enchanted creature can't attack or block.

Enchant creature
When Angelic Gift enters, draw a card.
Enchanted creature has flying.

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

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

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

Whenever another creature enters, you gain 1 life.

Target player sacrifices an attacking or blocking creature of their choice.

{T}: Target attacking creature gets +1/+1 until end of turn.