D&D General Splitting, reshuffling, and creating new damage types

[Minigiant]

honestly i kind of do like psychic as necrotic's opposite in a way, necrotic being like (if you removed the unholy undertones) something that affects the body while psychic is something that affects the mind.

Feels kinda wrong.
Necrotic drain life energy out your body or fills it with death energy. It feels too unnatural to be the representation of the body.