Bone Blade

You transform one of your arm bones into a weapon of sharp, hardened bone. Choose either a **Bone Sword** or **Bone Spear**:

- **Bone Sword:** Deals **2d6 slashing damage**, has the **finesse** property, and counts as magical for overcoming resistances.

- **Bone Spear:** Deals **1d12 piercing damage**, has **reach** of 10 feet, and counts as magical for overcoming resistances.

When you cast this spell, you take **4 necrotic damage** as the transformation reshapes your bone. You are proficient with your Bone Blade, and you can use your spellcasting modifier for attack and damage rolls. The weapon lasts until the spell ends, at which point your bone painfully returns to its original form.

**At Higher Levels:** When you cast this spell using a spell slot of 3rd level or higher, the damage you deal to yourself increases by **2**, and the weapon damage increases by **1 dice** for each slot level above 2nd.