Editing Warhammer 40,000/9th Edition Tactics/Grey Knights (section)

===Fast Attack===
*'''[[Interceptor Squad]]:''' For 4 points more each than the Strike Squad they gain pseudo-Fly (ignore models and vertical distance when moving) and the Teleporter keyword for use with stratagems. They are the most mobile foot troops the Grey Knights have, able to makes them one of the few non-flyer units that can move significantly up the board during turn 1.
**Remember, you can spam Ethereal Castigation to [[Eldar|move-shoot-move]].
**Kit them as a full squad of 10, with 2 incinerators and swords, but save 1 guy with  Warding Stave so you have a handy invuln. 
**Interceptors are some of the best units available to you; their mobility lets them keep up with Dreadknights and other Teleport Assault units; and when the Dreadknights inevitably join the Emperor, a squad of ten can easily keep you scoring VP.
**You don't have to take Troops anymore, but before you go all in on Interceptors, keep in mind that even if you give them ObSec through an HQ aura, those HQs are not going to be as quick as the Interceptors after they deepstrike/disembark, and you never want these guys staying in one place.