Another fight that’s designed to be anti-Auto, much like Master Jaldabaoth. In this case, the extremely beefy Weak Point that appears while Red/Purple AoEs are going off makes your AIs flee the area or attack another target and wipe. The only way to combat this is to perfectly time a dragon transform via Dprep and Shared Skills and pray that it goes off at the right time, while your lead unit is in the right place. This has to be done once in phase 1 and twice in phase 2.
Unless the Weak Point HP is lowered, I won’t do any further refining of this build since it’s RNG by design and thus not significantly improvable.
This auto’s success rate relies entirely on being able to line up your dragon transforms for key points – in this case, breaking the Weak Points that appear in each phase. For this, you use a specific amount of prep in phase 1, which varies depending on the auto speed you use. (eg. 1.2x uses Euden SS, 1.5x or 2.0x would use Mym). Phase 2 needs a Mars transform + unloading of skills at both Weak Points, which is basically RNG as you can’t control dragon gauge uptime more than within +/- 10% gauge that late into a fight.