Now you can move really far without sacrificing defense or attack damage. This is also useful if you have only a few movement items (especially hyperdrive), since you are un-equipping it every time you use it, your other characters can use it too.
Archer - Level 3 or higher in Bow Weapon Mastery.
EDF Soldier - Level 30 or higher Gun Weapon Mastery.
Galaxy Mage - Level a Prism Mage to Level 50.
Galaxy Skull - Level a Prism Skull to Level 50.
Knight - Female Warrior and Female Mage each at level 10 or higher.
Majin - Male Warrior, Brawler, Ninja, Rogue and Scout all at level 200 or higher.
Ninja - Male Fighter and Male Warrior with a total level of 10 or higher.
Prism Mage - Level a Star Mage to Level 35.
Prism Skull - Level a Star Skull to Level 35.
Rogue - Both Fighter and Warrior, Males or Females, each at level 5 or higher.
Ronin - Female Warrior and Female Fighter with a total level of 10 or higher.
Scout - 2 Fighters/Warriors, Males or Females, each at level 5 or higher.
Star Mage - Get 1 Fire,Ice and Wind Mage and level all 3 of them to level 5.
Star Skull - Get 1 Fire,Ice and Wind Skull and level all 3 of them to level 5.
Get to the Jotunheim episode and go to Terrible Cold area. The entire map will be invincible except for one location. Throw all of the Sexy Demons together. This should get you about a level 114 Demon. After that, throw her all the way to the corner at the top of the map that has the "None" status and surround her, one on each side. It helps if your attack is at least 300 on each of the characters that are attacking. It also speeds the process if you bring one or two Mages with Brave Heart. Keep casting that on your characters every turn, as it is stackable. This trick is worth the time, and gains about four to six levels for each character in the team attack.
In episode 9, level 1, there are only nine enemies in the level. They are in a 3x3 block. Use Mage's 9 square attack or Laharl's Winged Slayer attack to hit all of them at the same time. For any that remain, use your lower characters to finish them off. You should be able to kill all the enemies on your first turn, so you never get hurt. This usually works when you are between level 20 and 45 to 50.