A warpspider in action.

 

The deadly wraithguard.

 
The Eldar are an incredibly ancient alien race, who once ruled a vast empire across the stars. Then came the hideous times of the Fall, when the Eldar fell from power. Though they are now few in number, the Eldar are one of the most technologically advanced races in the galaxy. An Eldar army is unique in that almost every squad in the force is specialized in some way. Eldar Aspect Warriors select a certain facet of warfare such a close combat or long-distance firepower and then focus their abilities to near-perfection. Additionally, the Eldar are powerful psykers whose Warlocks and Farseers use their mental abilities to sway the battle in their favor. The intentions of the enigmatic Eldar are as unreadable and unpredictable as their battle tactics, but only a fool would ignore any warnings of doom they may foretell.
Direavengers are some of the most deadly troops you can get for Eldar.

The art of war-Warlocks

Warlocks are one of the gratest strenghths of the Eldar army,turning fairly average Guardians into a realy sharp thorn in the enamy's side.Warlocks with Enhance (+1 Initative and +1 wepon skill to the squad)are almost as essential for storm squads as buying an Exarch for Banshees or scorpions, particualy for the look on your opponent's face when a squad of Guardians starts chewing through one of his units