Originally carried by Mathias Oxborn
- Rarity: Very Rare (requires attunement by Mathias Oxborn, or artificer)
- Properties:
- This hammer functions as a +2 magical weapon. When you deal damage with it, you can add your Intelligence modifier to the damage dealt.
- You can use the hammer to cast Fabricate once per long rest without expending a spell slot.
- Once per short rest, when you hit a creature with the hammer, you can cause it to explode with transmutation energy. Each creature within 10 feet of the target must make a Dexterity saving throw (DC 15) or take 4d6 force damage and be knocked prone.