Automata, Artificer
You have undergone significant modifications to your body, granting you unique capabilities. You gain the following benefits: 1st Level: Integrated Limb Integrated Limb: You have a small, delicate extra limb designed for careful Artificer work. This limb is primarily suited to intricate tasks. You can use this limb to manipulate objects, open or close doors or containers, pick up or set down tiny objects, or perform similar tasks. It has a reach of 5 feet and can lift a number of pounds equal to five times your Strength modifier. You cannot wield weapons or shields with this limb, nor can it make attacks. 5th Level: Tool Integration Tool Integration: You have a set of tools integrated into your body. Choose one set of artisan's tools or thieves' tools. You gain proficiency with these tools if you do not already have it, and they are always available to you. You can retract or extend these tools as a bonus action. 10th Level: Enhanced Limbs Enhanced Limbs: Your limbs have been reinforced for strength or dexterity. Choose either Strength or Dexterity. You have advantage on ability checks and saving throws using the chosen ability for tasks involving the use of your modified limbs (e.g., Strength (Athletics) checks for climbing or Dexterity checks for delicate manipulation). 15th Level: Grappling Appendage Grappling Appendage: You have an additional, retractable appendage designed for grappling. You can use this appendage to make grapple checks. This appendage leaves your hands free for other actions. You have advantage on grapple checks made with this appendage. 20th Level: Integrated Weapon Integrated Weapon: You have a weapon integrated into your arm. Choose a simple or martial weapon. You are proficient with this weapon, and it cannot be disarmed from you. You can extend or retract this weapon as a bonus action. The weapon can be enchanted and enhanced as a normal weapon.