This page is currently a work in progress.
tldr; the Hidden Interregnum Fight can be compared to a much easier The Forgotten King fight. This page currently lacks many details, and mainly exists to get the key ideas across.
After some dialouge, you will start with several blocks of high damaging shots moving in a circle around Black Blade Ozuchi. After this, they will call in Pirate Queen Ramm
Then Nefret will be called in and another rotation phase starts.
Patience phase starts here, global 
Sick with patterns of bullets shooting from portals found across the now shrunken arena.
Izel the Grand Shaman appears.
