User blog comment:Lord Zeref Dragneel/Top 25 most powerful characters/@comment-180.191.79.154-20150810150846/@comment-26455355-20150811073740

I agree mira might not have complete new form tho would be nice even if nothing to do with sayla, just picking it during amission within time skip, i do belive she will have some use of macro as i come back to, why would a wrighter undo charcter development??

hiro uselly keeps in powerups that we belive to be one time things like lightning fire mode and iron shadow although he did drop 1 time only nastu flame dragon-god (tenrou island) my fav natsu form so not impossible to drop it completly