Some questions arise.
1. Universal special rule "Where these terms appear within Codex : Daemonhunters, please refer to the Universal Special Rules section of the revised 40k rulebook: Fearless, Infiltrate. Does this add infiltrate to all Grey Knight units?
2. Was there ever a Grey Knight rule about lance weapons?
3.When do you decide Orbital strike placement? Is it before or after your opponent deploys?