Shadow Harness - Rare Item Guide | Dynasty Warriors 4
Without a doubt the best mount in the game (Other than SSX), It makes it impossible to be knocked off of a horse, which is super super good.
Stage: Battle of Tong Gate
Side: Shu
Difficulty: Any (All done on Normal)
How To: Prevent Han Sui from defecting within 10 minutes
Item Rating: 5/5
Notes: I've tried this as Ma Chao 3 times, and I have concluded you can't do this as him as Han Sui defects as soon as you approach him. Anyway, start by defeating the 4 officers in the bottom right and then head north so the cutscene discovering the ice gate triggers, then head to Han Sui in the North West and Wait if the cutscene where Cao Cao approaches him triggers, then defeat Xu Huang and his sub officer and seal any gates in the area, then hunt down Cao Cao's two sub officers and any gates in the north east, then go hog wild on defeating any and all enemies you can, mainly try and defeat the Majors so Cao Cao's morale depletes faster. One thing to note is if an officer offers a duel then you have to accept and win, if you refuse or fight to a draw then allied morale will go down and you're less likely to get the item.