How do you get all 4 orbs, and how do you get all the saddles except Hex..

I only know red hare saddle. Go to the battle on chang ban, choose yuan shao's forces. Then go kill liu bei, guan yu, and zhang fei in less then a minute then go to where it says something about a valuable item , break open the box and get it , and you'll have the red hare saddle.

Before doing this mission it is advised that you have equipped a horse if available. To get the Shadow Harness kill all enemy generals and then Dong Zhuo will arrive. Go to the top right base where an enemy general will appear. Kill him then go to the bottom left base as quickly as possible since you have only 45 seconds to kill the enemy general which is there (He might run towards Dong Zhuo or the base in the middle of the map so try to confront him as quickly as possible and also kill him quickly). Shadow Harnesses Ability : Whenever you equip the Shadow Harness, you cannot get knocked off of it. Also it's additional ability is that whenever you get off it and get on another horse or elephant the ability is still activated (You cannot get knocked off of any horses or elephants if you start the battle with the Shadow Harness equipped). I hope that I was of help to you!