Just recently came back to the game and need help with making the most optimal squad for:
Colosseum
Frontier Hunter
Endgame content (e.g. frontier rift and strategy zones)
Units:
Fire: Azurai x5 (2 Omni), Blaze Onmi, Rugahr, Divine Phoenix x2, Agnia x2, al-Akqat, Zegstia, Barion, Amus, Valen, Alessa x2, Lyonesse Omni, Malef, Rengaku x2 Omni, KFC x3 and Avant x3 Omni.
Water: Vern Omni, Azami Omni, Selena Omni, Hugh, Amu Yunos x2, Vaisal, Azalea, Asto, Lumis x2, Arsom, Camilla x2, Wintia x2, Ilm x2, Holia, Zalts, Stein x2 and Medina x2.
Earth: Zelnite Omni, Falice Omni,Eriana, Baro x2, Nagid, Mordlim x3, Hisui, Mariletta, Nimune x2, Edea x2, Daze, Quaid Omni, Libera Omni and Dolk.
Lightning: Fizz x2 Omni, Ewan x2, Eerikki, Jired, Mario, Ordine, Zora, Razak, Licht, Cleria, Silas x2 Omni, Viktor Omni, Eze Omni, Balgran,Rize x2 Omni and Rhoa.
Light: Kira x2 Omni, Allanon Omni, Ark Omni, Krantz Omni, Juno-Seto, Sirius Omni, Mora x2 Omni, Lara x5 (1 Omni), Izuan x3 (1 Omni), Ionia, Janice, Divine Dragon, Garrel, Segrud, Diastima, Zekt and Lilith XTF.
Dark: Xenon Omni, Nyami x2 Omni, Ensa-Taya, Luina, Shion x4, Dirk Rezo, Sonia, Zephyr, Shida, Keres, Zekuu x2 Omni, Karlon x2, Zalvard, Gregor x2, Velma, Feeva x2, Zenia Omni, Toki Omni, Elza Omni, Alice, Zero Omni and Magress Omni.
Also a recommendation for UoC Thanks.