A finely crafted mechanical arm made of sturdy materials, adorned with intricate gears and runes. This prosthetic arm grants enhanced capabilities to its wearer.

Certainly! Here are some basic stats for a mechanical arm in a Dungeons & Dragons setting. Feel free to adjust these based on the specific needs or preferences of your player and your campaign:

Mechanical Arm:

Item Type: Wondrous Item (Prosthetic)

Description: A finely crafted mechanical arm made of sturdy materials, adorned with intricate gears and runes. This prosthetic arm grants enhanced capabilities to its wearer.

Features:

1. Enhanced Strength: The mechanical arm provides a +2 bonus to Strength checks and saving throws.
2. Versatile Grip: The hand of the mechanical arm can switch between a delicate touch and a powerful grip, allowing the user to perform tasks requiring finesse or strength.
3. Retractable Grapple: The arm contains a retractable grappling hook with a 20-foot range. The user can make a ranged attack using their Dexterity modifier to hit. On a successful hit, the grapple can be used to swing or climb.
4. Shockwave Punch (1/short rest): The user can unleash a powerful shockwave through the mechanical arm, dealing 2d6 thunder damage to all creatures in a 10-foot cone in front of them. A Dexterity saving throw (DC 14) halves the damage.

Notes: Bonus: Strength Ability Checks, Bonus: Strength Saving Throws