The Creators Reaper is still stronger than all the others, and he's not even at his strongest anymore.

Yeah, Mors is nicknamed Lord of Death or Death, Azrael is nicknamed the Angel of Death, one of the most powerful, capable of wiping out an entire race

Death is probably the mid, he inherited mostly from his father

Shi is probably the one that got less from his father

Wait but what does Mortalita do??!?

Ooooooh!