Dynasty Warriors 3: 4th Weapon Guide - Lu Bu

This is a guide in order to obtain the 4th weapon for Lu Bu, in Dynasty Warriors 3.
Weapon Name:
Sky Scorcher
Base Attack: +50
Element: Lightning (C4, C5 followed by Charge, C6)
Other stats:
Jump: +24
Musou Max: +90
HP Max: +90
Attack: +30
Defence: +60
Requirements:
Stage: The Battle at Hu Lao Gate (Original Mode) - Dong Zhuo's Forces
Defeat Guan Yu, Zhang Fei, Liu Bei and Gongsun Zan. Supply Captain appears in the north east corner of the map.
Other notes:
Be sure to take out Zhang Fei and Guan Yu before Liu Bei, as they will run from the battle otherwise. Make sure you are the one taking the general kills and not anyone else. This isn't a tough battle so you can afford to be careful.