Your skill at crafting arms and armor is unmatched.
Benefit: Your armor's item bonus to AC is increased by 1. Your deflection bonus to AC from a magic item or a weapon with the [Guardian] weapon property is increased by 1. Your weapon's item bonus to attack rolls is increased by 1 (it gains a +1 item bonus to attack rolls if it had no such bonus). At 6th level, you gain 1 additional HP per level. At 12th level, this increases to 2 additional HP per level.