Sustain

You lunge into your target and stab them, leeching life force from them. The creature takes 2d6 piercing damage and heals your hit points for half of the damage dealt. If the damage rolled is an odd number, round upwards when halved.

This spell’s damage increases by 1d6 when you reach 5th level (3d6), 11th level (4d6), and 17th level (5d6).