(List edited to reflect final changes.)
Battalion Detachment (Ynnari)
Illic Nightspear (1)
1 Illic Nightspear: Shuriken pistol,Power sword,Voidbringer
Warlock (1)
1 Warlock: Witchblade,Shuriken pistol, Conceal/Reveal
Guardian Defenders (11)
1 Heavy Weapons Platform: Shuriken cannon
10 Guardian: Shuriken catapult,Sunburst grenades
Guardian Defenders (11)
1 Heavy Weapons Platform: Shuriken cannon
10 Guardian: Shuriken catapult,Sunburst grenades
Guardian Defenders (11)
1 Heavy Weapons Platform: Shuriken Cannon
10 Guardian: Shuriken catapult,Sunburst grenades
Vanguard Detachment (Ynnari)
Spiritseer (1)
1 Spiritseer: Witchblade,Shuriken pistol, Enhance/Drain
Striking Scorpions (5)
1 Striking Scorpions Exarch: Shuriken pistol,Scorpion chainsword
4 Striking Scorpion: Shuriken pistol,Scorpion chainsword
Wraithblades (5)
5 Wraithblades: Ghostswords
Wraithblades (5)
5 Wraithblades: Ghostswords
Spearhead Detachment (Asuryani)
Avatar of Khaine (1)
1 Avatar of Khaine: The Wailing Doom
Dark Reapers (3)
1 Dark Reaper Exarch: Reaper launcher
2 Dark Reaper: Reaper launcher
Dark Reapers (3)
1 Dark Reaper Exarch: Reaper launcher
2 Dark Reaper: Reaper launcher
Dark Reapers (3)
1 Dark Reaper Exarch: Reaper launcher
2 Dark Reaper: Reaper launcher
total: 1499 pts
Tactics: At it's most basic, this list will have Illic and the Reapers hanging back and providing fire support as the rest of the army advances, while in my warlock's conceal bubble. In truth, due to the reapers ability to hit on a 3 up no matter what, almost the entire army could be mobile.
Illic will focus on popping important characters or heavy weapons. Reapers will eliminate hard threats to my wraith and avatar as they advance. Of my advancing force, the wraith provide a screen for the avatar, as well as combat support to ensure he does not get bogged down by hordes. 5 wraithblades with a spiritseer (with enhance), I have found, can be quite monstrous in close combat and the avatar himself is absolutely devastating to multi-wound models. The Guardian's could also shield the avatar, but their main roles will be fire support and sitting on objectives. Finally the scorpions are my unit for harassing vulnerable enemies or possibly assisting in the defense of my rear units.
With these three detachments I get 8 command points, leaving me lots of reroll options. I think my first priority with rerolls would be to insure long charges for wraith and avatar, and second to insure that Illic hits his mark, when needed. 2 of my detachments are Ynnari because, for the most part, my units will be clumped and able to take great advantage of strength from death. Only my Avatar's detachment is Asuryani because the Avatar has to be, and the reapers are the least likely to get any benefit from strength from death if they hang back.