Vokor's Arcane Healing

You have learned how to harness your future health and vitality and use it to heal yourself and others in the present.

When you cast this spell, you can choose to expend up to 2 hit dice. You can heal a creature you touch equal to the hit dice you expended plus your Spellcasting Ability Modifier.

When you cast this spell at a spell slot level of 2nd or higher, you can expend up to 2 more hit dice per level beyond the 1st.