woah

But still nothing compares to this XD

Is bear stance on nagi helping much in survivability?

Javazon is mostly used to powerfarm Fauztinville, that's why you go for Curare, you need to be able to kill everything relatively quickly and with spike nova + danmaku spread of poison is huge.
Javazon was always a character for farming, so don't expect her doing much in regular gameplay

Aim for high roll of %def, %strength, maybe pal skills and IAS

That's strange. I had 300k def and 3k less damage than you when fighting him and it took me few deaths and about 15-20 minutes but he went down. But that minion count is too big. I never had more than 3 enemies on the screen. Make sure you clear them before hitting Baal again, that is my only advice...

I just did D-Ball. Yeah, I think it is RNG, at one point I was fighting vs Baal, two Mephistos and Minion of Destruction. Make sure you have capped DR, FHR and IAS and 10-15 points in incarnation. Keep vindicate and incarnation up at all cost, also have an apple. Jump on him with colosseum, spam DJ ...

I don't think there is a good way. You can tp in, open portal, jump into it and wait for barrels to detonate. But you can always get stunlocked etc. Best way i can think of is having low cooldown teleport like paladin's DA, assassins' blink or just teleport from void charm + high kill speed so you c...

I can't believe such roll exists

Khanduran Royal Pendant? So it's possible to go even higher