Open the Armory

Search your library for an Aura or Equipment card, reveal it, put it into your hand, then shuffle.

Ajani's Welcome

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

Gryff's Boon

Enchant creature
Enchanted creature gets +1/+0 and has flying.
{3}{W}: Return Gryff's Boon from your graveyard to the battlefield attached to target creature. Activate only as a sorcery.

Pledge of Unity

Put a +1/+1 counter on each creature you control. You gain 1 life for each creature you control.

Blossoming Defense

Target creature you control gets +2/+2 and gains hexproof until end of turn.

Sacred Cat

Lifelink
Embalm {W} ({W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Cat with no mana cost. Embalm only as a sorcery.)