Entropic Damage Field

By twisting a length of silver wire around your finger, you tie your fate to those around you. When you take damage, that damage is divided equally between you and all creatures in range who fail a Charisma saving throw. Any leftover damage that can’t be divided equally is taken by you. Creatures are allowed a fresh saving throw against this spell each time you take damage, and a success ends the spell’s effect on that creature. Creatures that approach to within 60 feet of you after the spell was cast are affected.