As an action, you regain 2d8 + your spellcasting ability health that was lost within the last minute.

Augment

• You can increase the healing by 3d8 for each additional mana expended.

• You can expend 1 additional mana to target a creature you can touch or see within 10 meters.

• Undo Limb Loss. You can expend 2 additional mana to increase the healing by 1d8. The duration changes to 1 minute/mana and for the duration of the spell, the creature regains 1 health at the start of each of its turns (10 health each minute).

  The target’s severed body members (fingers, legs, tails, and so on) that were lost within the last minute, if any, are restored after 2 minutes. If you have the severed part and hold it to the stump, the spell instantaneously causes the limb to knit to the stump.