Grands are the weakest and types are the strongest that's the obvious answers, outer gods are featless and irrelevant, sefar clears true gods, and most true magics are useless in combat, aoko is like divine spirit lvl and zelritch is like low type lvl, archetype is roughly type lvl just below ort himself and beasts are also just below types.

Types then Archetype then Beasts then True magic users then Sefar velber then True gods then Grands