Ah, that's alright. Thank you for the information!
You mean, the Mother Cluster Apostles survived?
Removed the useless icons like scenes taking place in the ship, but the important ones should be here :
Spoiler!
Ardem in tentacles. I sure did not see that coming......
swiki added a note that says the revolutio arena pot boost can be preserved if you switch to another weapon with the same potential at the same level
so really it just means that if you had multiple revolutios you can change between them to keep the boost up, like say to a gunslash for pp regen