How are you supposed to beat this fucker in a timely fashion? Cheated money to max upgrade everything just for true ending and I'm barely scratching him. I understand you have to bait out his AOEs with Alert and ignore his mooks cause his 100k+ mini bosses take forever to kill in a theoretically timed stage and killing the weaker ones just causes more of them to spawn. Still, I feel like I'm missing something and spamming Valour so early on seems like a total waste even with SP regen.