Spire Loyalist

Depleted - Isn't usable the turn it is played.

Flying - Flying units can only be blocked by other flying units, but can block ground units normally. They can also be directly attacked by Killer units and Relic Weapons.

Lifesteal - Units and spells with Lifesteal give you health when they deal damage, healing you equal to the damage dealt.

Valor - This unit gets +1/+1 this turn for each unit that blocks it

Inscribe - Can be played as the card itself, or as a depleted power of the appropriate faction. This still counts towards your one power for the turn.