Draining Heal

Choose one enemy creature within 100ft and do 6d8 Necrotic damage to it.

All damage dealt can be healed to yourself or allies.

The creature effected by the spells damage must make a DC16 CON saving throw. On a success it takes half damage and its Hit Point Maximum is not reduced, on a fail its takes all damage rolled and its Hit Point Maximum reduced by half the damage it took.

Using a Higher Level Spell Slot: The damage increases by 1d8 for every spell slot above 5th.