Hi, I made up an 1000 point army and I would like it if you gave your opinion.
Tomb Prince 154 (General)
Blade of setep, l. arm., shield
Liche Priest 160 (Hierophant)
Hieratic Jar, Cloak of Dunes
20 Skeleton Warriors 185
hw+shield, ful command
12 Skeleton Archers 96
hw+bow
3 Chariots 120
2 steeds, 2 crew
3 Ushabti 195
1 Tomb Scorpion 85
Total: 995 points
It looks nice, but it depends very much on who you are playing against.
Don't forget you want fear to be working for you wherever possible, making people run away. I'd probably go for less magic items, no chariots and have more unit strength. While the Hieretic Jar is great for keeping your hierophant out of trouble, just keeping him behind the action within 1" of the archers might do the trick just as good. The 25 skeles and tomb prince will dominate in 1000pt games, breaking most units in the first round if they pick their targets right.
Maybe something like this:
1 Liche Priest @ 140 Pts
Casting Order (x2); Hierophant
Collar of Shapesh [25]
1 Tomb Prince @ 152 Pts
Casting Order (x1); General; Light Armour
Crook and Flail of Radiance [50]
23 Skeleton Warriors @ 241 Pts
HW&Shield; Light Armour; Standard; Musician
1 Champion @ [10] Pts
1 Tomb Scorpion @ 85 Pts
3 Ushabti @ 195 Pts
19 Skeleton Warriors @ 185 Pts
HW&Bow; Standard; Musician
1 Champion @ [10] Pts
Casting Pool: 2
Dispel Pool: 3
Models in Army: 50
Total Army Cost: 998