Allegiance: Seraphon Leaders Engine of the Gods (220) Engine of the Gods (220) Saurus Astrolith Bearer (160) Slann Starmaster (260) - General - Trait: Great Rememberer Saurus Scar-Veteran on Carnosaur (240) - Warblade - Artefact: Blade of Realities Battleline 10 x Skinks (60) - Meteoric Javelins & Star Bucklers 10 x Skinks (60) - Meteoric Javelins & Star Bucklers 10 x Skinks (60) - Meteoric Javelins & Star Bucklers Units 6 x Ripperdactyl Riders (280) 6 x Kroxigor (320) Endless Spells Chronomantic Cogs (60) Balewind Vortex (40) Total: 1980 / 2000 Extra Command Points: 0 Allies: 0 / 400 Wounds: 117
Looks like a solid list. You should be pretty flexible with all your summoning. Are you allowed Artifacts from Malign Sorcery? There is one from Chamon that makes a weapon Rend 3.
Any particular reason why you don't want to use a bataillon? It seems like you have most of what you would need for a Shadowstrike for example.
I would ditch the blade of realities and grab the Sword of Judgement from Malign Scorcery. Is there a reason for not taking a battalion? You could drop the Krox and take a skunk starpriest and a shadow strike, then summon the kroxigors later on.