Talk:Arima Tsuchimikado/@comment-31425299-20170324112352/@comment-121.54.39.153-20170516085237

Maybe he already did, When Abe no Seimei's ceremony was foiled by the Twin Stars and all the stolen spell powers were released which in turned revived the Twelve Guardians and the other exorcists in Japan, it is logical that Arima may have had his spell power back.

Exorcists Twelve Guardians---KuranashiYuuto---Cataclysm King-Seimei Ordinary People

Though the series still did not explain if Yuuto and Kuranashi is alive like all other people. I'm guessing they're dead.