Armorer's Workshop

Boost 3 adjacent units by 2 and give them 2 Armor. If you have an Armorer's Workshop in your graveyard, boost 3 adjacent units by 3 and give them 3 Armor instead.

Armor: Protects the unit from damage. This value doesn't count towards your score and/or the unit's power.

He'll make a helm out of a pot if need be.