At what point of the story did Baam become stronger than a regular princess?

When did he become stronger than:

-Endorsi

-Lilial, Shilial, Maria (I put them higher b/c they have the blood of a family head too)

-Data Maschenny & Regular Yuri (prodigies)

-Adori & Enne (best of the best)

Imagine if they were on the same floor when comparing them.