Battalion
HQ
Autarch Skyrunner -Laser Lance & Mandiblasters
Warlock -Singing Spear, Conceal/Reveal
Illic
Troops
11 x Defenders -Shuriken Cannon
10 x Defenders -Shuriken Cannon
10 x Defenders -Shuriken Cannon
Fast Attack
3 x Shining Spears inc Exarch with Star Lance
3 x Shining Spears inc Exarch with Star Lance
3 x Shining Spears inc Exarch with Star Lance
Spearhead
HQ
Maugan Ra (Warlord)
Heavy
4 x Reapers inc Exarch with Tempest
3 x Reapers inc Exarch with Tempest
3 x Reapers inc Exarch with Tempest
3 x Reapers inc Exarch
Transport
Waveserpent -Spirit Stones, Shuricannon, twin shuricannon
1,743 pts, 10 drops
I've kept the Aspect Warriors as MSU for the free Exarchs, flexibility & effective immunity to moral, but I might be better grouping them up together to reduce the number of drops and make it easier to ensure they fit within the HQ buff range?
Also not sure if Conceal or Embolden is better for the Warlock baby-sitting the Guardians?
The list might struggle a little against hordes, which is why the 3 tempest launchers are there, plus Illic for Commissar-killing.
Alpha-strike is clearly an issue too, so Maugan and 3 of the DR squads start in the Serpent, possibly the Warlock too. After that, one of the guardian squads can take the serpent for some mobile anti-infantry/objective grabbing. The rest of the force is relatively mobile so I'll be able to make use of whatever cover is available.
[edited to include waveserpent and correct for the fact I'd forgot to pay for the HWPs]
[edited again to replace rangers with Illic]