Ok, one last divine spell for a bit.
Casting Time: 1 action
You call forth the full force of your god to undo all the damage done by one creature. The target of the spell must make three Charisma saving throws. If the target is opposed to your god at least along one axes (law vs. chaos or good vs. evil), then it must make only two saving throws. If the target fails all its saving throws, the target is unmade. It is removed from the time stream as all events that lead to its creation are halted. No creature or god aside from your patron and yourself remember the creature existed. The world will change because the creature did not exist, and this change is determined by your DM. Only wish can restore the creature.