>>53582574izuru and roberu can take down rikka with a splash of water (see starkore)
roberu can bait bossu with their babudon relationship
with them, rikka and bossu can wear temma down while izuru and roberu try to talk temma to his senses (the hardest fight)
with that, miyabi can be convinced by temma, no fight needed with that yowai body
with those two, they can try take down arurandeisu
next, they can make use of aruran's dimension traveling powers to take down astel
lastly, they can take down oga with their combined strength
>>53582948if we include uproar, then it makes it easier since uyu is a thief and can take down bossu
then rikka can be taken down as usual with a splash of water
fight with temma will be easier with uyu alongside
miyabi can be taken down with temma
aruandeisu too with the both of them
astel with arurandeisu
rio can be taken down with rikka, considering he's a robot and can't be possessed by a ghost
with rio around, he can bait fuma out while the rest can fight him
the rest can all fight oga as the final boss.
i'm not sure how tempus will fit into this, they are all digital so they are "inhuman"