This completes all the battles against Tier 3 Bosses solo (I already did another run to get the ticket and trophy, but the recording failed so had to record the battle again thanks to a friend sharing his Anubis)
I waited specifically to complete Funf FLB to do this battle because I didn't even want to face this boss without having a reasonable way to prevent/remove his debuffs. As expected this team is extremely powerful and has a huge amount of sustain to preserve the stamina power.
Near the end it started to do more damage and be more dangerous, but it was too late to kill me off.
The next target to solo is now Tiamat Malice!