4,000pt Biel-Tan Eldar army

Below is my 4,000pt Biel-Tan Eldar army list:

Warlock Titan – Power Fist, Psychic Lance 850pts

Aspect Warhost – 8x Warp Spiders, Autarch 375pts

Aspect Warhost – 8x Swooping Hawks, 1 Exarch 325pts

Guardian Formation – 2x Heavy Weapon Platforms 150pts

Fireprism Troupe – Spirit Stones 275pts

Engine of Vaul – Void Spinner, Spirit Stones 275pts

Engine of Vaul – Void Spinner, Spirit Stones 275pts

Engine of Vaul – Storm Serpent, Spirit Stones 275pts

Falcon Troupe – 2x Firestorms, Spirit Stones 275pts

Falcon Troupe – 2x Firestorms, Spirit Stones 275pts

Falcon Troupe – 2x Firestorms, Spirit Stones 275pts

Windrider Troupe - 6x Jet Bike Stands 200pts

Ranger Troupe - 5x Stands Of Rangers 125pts

Wraithgate 50pts

Avatar 0pts

Total 4000pts
Activations 14