Archimedea Mission Continuity would be Nice

[CrownOfShadows]

So the answer to this is probably no, because it sounds like a deep programming task.

BUT it would be really nice if this (and any future modes that string missions together in a similar way) worked like the undercroft where things carried across, specifically stuff like arcanes.

It kinda sucks to have all the arcane stacks reset to zero each mission - Molt Augmented, Arcane Blessing - that stuff takes a while to build up. Depending on your setup, this can apply to melee combo too (some stuff takes a looooong time to get up to 12x, like WHIPS omgaaaaaawd - true pain right there).