User blog comment:Unknownlegion/Maxwell help please!!/@comment-25800269-20150105070357/@comment-25179062-20150105154947

I know how frustrating it is. I failed 10+ times before finally beating Maxwell this week. As you said, get Matah to max level and at least BB10. At BB1 it takes 33 BC to fill her gauge, at BB10 it takes only 23.

You might try setting up a different first squad to beat Juggernaut and Abbadon with a friend that negates status ailments (so you can save your Darvanshel for the second squad). For your second squad, use Matah lead, Darvanshel, Lilith, Rashil, Faris, friend Tridon. With Matah's leader skill, you can mitigate and heal more frequently. One concern with this squad is whether you can deal enough damage to kill Maxwell within three turns of when she revives; you may need to substitute Grahdens for Tridon to get the "add dark element" BB.

For spheres, I would equip Faris with Leomurg, Lilith with Medulla. Lilith doesn't need BC boost because her SBB automatically refills. Lilith needs attack boost to deal as much damage as possible.