u/UnWishedAtoI8

So I've pulled on the Nemesis Meli Banner and I'm loving the Sins right now

My team is Nemesis Meli, LR Queen Diane, Escalin/LR Escanor. In my Sub Slot I'm running Rag Ban because he was the best in slot when I played a few years ago

Question is I want to Replace the Sub slot character for someone more updated, but I don't know who. I don't hand any more LR coins so no Gowther, and I don't have Gojo (Blue Trans) Ban. Any tips of characters I could get for a good Sub Slot passive and a 4th for gamemodes that let you use all the slots?

So for the next day or so, MNZ is the invaded Stronghold. I did the 3 missions and unlocked it, ran it all the way to the end but it bugged out. I'm at the bit where it says too "Neutralise Delta Team Leader", I've destroyed the turret but now it just say "Survive the attack". Well I killed all the enemies and I'm still alive but the mission won't progress, I thought that it was bugged and logged off for a few hours, came back to rerun the mission and the same thing happened AGAIN. So I don't know if it's bugged or if I'm doing something wrong

Update: so on my second run, which I'm doing as of typing the edit and making this post, I got past the "survive the attack" part because there were invulnerable generators I managed to destroy using a mix of Vile + pulse and Oxidiser Chem but now it says "Eliminate Delta Team Leader" but no enemies are spawning nor are there anything on radar