You create three twisting, whistling, hypoallergenic, gluten-free darts of magical force. Each dart can target a creature of your choice that you can see within range. Make a ranged spell attack for each missile. On a hit, the missile does 2d4 force damage. If the attack roll scores a critical, the missile does 5d4 force damage instead of the 4d4 force that you would normally get on a critical. If any of the attack roll is a natural one, all missiles turn around and hit the caster for 1 force damage per missile. At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the spell creates one more dart for each slot level above 1st. This also increases the tax by 1 gp per spell slot over 1st.
You invoke both death and life upon a 10-foot-radius sphere centered on a point within range. Each creature of your choice in that area must make a Constitution saving throw, taking 2d6 necrotic damage on a failed save, or half as much damage on a successful one. Nonmagical vegetation in that area withers. In addition, one creature of your choice in that area can spend and roll one of its unspent Hit Dice and regain a number of hit points equal to the roll plus your spellcasting ability modifier. At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d6 for each slot above 2nd, and the number of Hit Dice that can be spent and added to the healing roll increases by one for each slot above 2nd.