So Novemeber will be when we get the i400 stage I assume. But the 405 stage (Zeta) will probably be from the final zone (Ionos/Geos/Hydros?)...I guess released in January/February? IDK why they need to release a final stage though...cuz the Zeta stage was always a quick victory lap or quick final light step (Mahatma). I can see the final victory lap being collect some amount of each zone's crystals (Protean/Anemos/Pagos/Frosted Pagos etc) and 3 of each final zone boss items (which will breath SOME life back into old zones) for players who missed out earlier.