Hall of Justice

Hall of Justice is the seventh map of Final Episode: What Lies Beyond the Battle in Disgaea: Hour of Darkness.

Story
Vulcanus awaits them in the Hall of Justice, admitting he underestimated them. Then, he finally reveals his noble goal: "to become the absolute ruler of the entire universe!" Etna is rather dissappointed. As is Flonne, but for other reasons. Vulcanus announces he will first eliminate them, and deal with the Seraph next. Then, he will be a god!

After the fight, Vulanus leaves again, intent on pitching the Seraph against the intruders. He hopes Flonne and the Seraph end up killing each other, sparing him the trouble.

Strategy
This stage is fairly large and has a lot of enemies. Fortunately, you don't have to fight them all at once. If you stay near the base panel, you can take your time buffing all your characters. It will take about 5 turns before the first enemies are within attacking range. By that time, you should be ready to dish out some serious damage, reducing their numbers quickly.

Advance slowly, killing the Celestians in small groups as you go along, and you should be fine. If you're having trouble because the Angels are healing each other on their turn, focus your attention only on the number of enemies you can eliminate in one turn.