Arcane Mechanist's Core (Enhanced)

Through a specialized magical and mechanical upgrades, the Core becomes far more sophisticated.

• Spellcasting Focus:  You can use the Core as your spellcasting focus for your Artificer spells.
• Toolform:  As a bonus action, you can cause the Core to reshape into a set of Tinkerer's Tools.  When in this form, it cannot be used as a spellcasting focus until returned to normal (bonus action to revert).
• Arcane Reserve:  Once per long rest, you can reroll a failed ability check made with Tinkerer's Tools, using the new result.
• Integrated Toolforms:  The Core can now become any set of artisan's tools you are proficient with.
• Efficient Magic:  Once per long rest, you can cast Identify and Detect Magic as a ritual, without expending a spell slot or material components.  You also gain the Mending cantrip.
• Spell Circuitry:  When you cast a 1st level Artificer spell that restores hit points, you can add your Intelligence modifier to the healing done.

• Upgrade to Very Rare
  • Requires 1 week of work, materials worth 2,500 gp, and the expenditure of one 3rd level or higher Artificer spell slot each day of the upgrade process.

At the DM's discretion, special magical components might also be required.

Notes: Artificer