Dwarf Master Smithee Boon (TTWR) [Con]

Your Constitution is increased by 2, as well as your ability score maximum. You become a master of your craft. When you expend a day to improve your weapons and armor, You may add a +1 modifier to attack, damage rolls, and armor class bonuses. This bonus does affect +3 equipment. In addition, each piece of dwarvencraft armor you are wearing(I.e. Armor and shield) gives you a +1 bonus to all saving throws. This equipment becomes untradeable when you improve it this way.

Dwarvencraft Armor: This armor/shield gains an additional +1 bonus to AC and saving throws when using this boon to improve your equipment.
Dwarvencraft Weapon: This weapon gains an additional +1 bonus to attack and damage rolls when using this boon to improve your equipment.