Disgaea 2 PC Suuuuper early item farming

Link to the guide the video follows:
http://steamcommunity.com/sharedfiles...

Below is basically a copy paste from the above guide.

First things first. To unlock dark world level 3-3 you need to create a 5-man tower anywhere on the normal map.

The level is pretty straight forward. A very strong and very mobile zombie and a dark sun that keeps on poisoning your units every other turn.

Minimum requirements:
1 Thief
7~9 Beast Tamers with bows
1 ranged unit that can kill your thief

Strategy:
1st turn (dark sun activates):
Throw an unit close to the zombie and throw the zombie closer to the base panel.
Send out a thief and use health on the zombie.
Send other units out and throw the zombie on the island on the corner of the level. The zombie should be thrown on the panel closest to the main island.
Don't send out your beast tamers so they don't get poisoned.

2nd turn:
Send out all of your beast tamers (only 6 will be able to attack and avoid being attacked)
Set up the other 3 so they get in their positions on the next turn.
Combo the zombie. (should get 2 levels of bonus gauge)

3rd turn
Set up the last 3 beast tamers and attack with everyone (should get bonus gauge to level 6)

4th turn
Attack with everyone again and start to move back to the base panel (bonus gauge should be at 9)

5th turn
Throw your thief at the island and use health on the zombie again.
KILL the thief on with a ranged attack. If the zombie kills the thief with a normal attack it will regenerate and not die with the second poison.

6th turn
Move out the units you want to level up (if there is a +xp reward).
Stage Clear.

With this method you can easily and safely reach level 50+ very fast with all your characters.