Disgaea: Hour of Darkness/Episode XI: Hero's Will, Overlord's Way

11-1: Ghostly Whisper
The enemies here are lined up nicely for you to slaughter with your AOE attacks. They should not be a problem. Better still, they are standing on Exp+100% Geo Panels.

11-2: Rising Fear
The trees in this map will obscure your view of the whole battlefield. Before you get started, take a look around and keep track of the enemies. Allowing the enemies to sneak up on you through the trees is a good way to lose this battle. The swordsman can be tough, but stealing his weapon reduces his power significantly.

11-3: Crawling Terror
V.1Throw as many characters as you can toward the geo symbols. Destroy them and then destroy your enemies.

V.2 Take Laharl and one mage out and slowly edge your way foward taking breaks in recovery sqares when neccecarl destrot in one turn

11-4: Hero's Tomb
The stage is affected by Enemy Boost x6. Luckily, there is an enemy in a straight line from the geo symbols who you can throw to destroy them quickly.