In the end, the teams were decided as follows:
Group 1 — Finn, Iris, Qi Ling, Hurricane, Shadow, Toth, Obo, Iyesha, Acaya, and Chisis as the Healer.
Group 2 — Reaper, Tian Long, Ripple, Duke, Jester, Ashika, Abdol, Shoki, Diana (the Stormbringer Theocracy of Light Hunter), and Lauren as the Healer.
Naturally, Ashika and Iris were split into different groups as well, since they both held the Oculus Angelica, which would be incredibly helpful utility-wise. Should the need for splitting up occur, this would be the formation they took.
"Alright… now that that's settled… about this room," Acaya began, stepping forward to inspect the wall directly across from the stairs. "This wall here… it's split into two by this line."
"Then it must be a door of some sort," Ashika said. "Montu, can you try prying it open?"