Slaan Mage Priest Focus of Mystery Focused Rumination 325 Skink Priest EoG Plaque of Tepok Level 2 405 Skink Priest Level 2 Power Stone Cloak of Feathers 145 Skink Priest level 2 100 Core Skink Skirmishers x 12 Brave 90 Skink Skirmishers x10 Brave 76 Skink Skirmishers x10 Brave 76 Skink Skirmishers x10 Brave 76 Skink Skirmishers x10 Brave 76 Special Terradon Riders x 3 90 Stegadon 235 Stegadon 235 Temple Guard x 16 Full Command War Banner 316 Points2245 Basic idea is I want to have a heavy magic phase, and really enjoy the stegadon model. I 235
A couple of things. First, I hate to say it this way, but your list is not exactly a list where you will play someone more than once. You have 13 to 17 power dice. Not a list that people enjoy playing against. The same holds true for the stegadons. Two is the max I would expect to see. That said, there are also several holes in the list. Braves for skinks are for the most part a waste of points. Cloak of feathers on your skink priest seems a little odd. It doesn't serve much of a purpose. The power stone would be much more useful on the slann. You also lack any scrolls, but if you trust your dice that is your call. Additionally for 25 points you could make your slann an army standard which would be a huge help.
Sashu beat me to it. What I might do is drop the "naked" Skink Priest and the Braves, add BSB to your Slann. See if you can boost your TG numbers a bit as well. The more, the merrier, I always say. I wouldn't worry about the double Steggies either, especially since the second one is "just a special" Steggy.