Walkthrough

Equip, buy, feed if you got it, and talk to Matelite when you're ready.

Keep a low profile at the start of this battle. You can use Mini-Devils if you like for this battle. Have all dragons on "Come!" and use your Summoners to help systematically get rid of the small fry, preferably starting with the Heal Glaives and then Ring Commanders. Let them come to you. Assassins' insta-death skills may still prove useful in battle against the Dark Sceptres; especially watch out for their Self-Destruct. When they're all gone, that's when you heal up and go for Alexander. He's at X11, Y05 (the lower right part of the head). Stay as far apart as possible while still in range, and be sure to heal up at the start of each turn using items in the Party submenu. A good strategy is to keep Byuu all by himself on one side of the field (still within range) and everyone else attack from the other side. That way, Alexander will just target Byuu during his phase! All you have to do is heal him up with items (or even better, let Salmando cast Refresh) at the start of every phase that way. 8-) If you're using Mini-Devils, once you defeat the little folks, don't do any Dances! You shouldn't have too many problems, methinks, especially if you brought lots of High Drugs to use at the start of your phase.