Signature Focus

Prerequisite: 5th level

When you finish a long rest, you can place a unique sigil on a simple weapon, which becomes your signature focus until you use this trick again. This weapon becomes magical, and it can be used as a spellcasting focus for your warmage spells. Your signature focus is bonded to you, and gains a number of special abilities:

• As a bonus action, you can call your signature focus to your hand, as long as you are on the same plane of existence as it.
• You can add your Intelligence modifier, instead of your Strength or Dexterity modifier, to attack rolls using your signature focus.
• Your signature focus gains a number of charges equal to your Intelligence modifier (a minimum of 1). When you damage a creature with it or a cantrip cast through it, you can expend 1 charge to deal an extra 1d8 force damage to that creature. Your focus regains all spent charges after you finish a long rest.