Greatest Killstreaks In Call of Duty

The Valkyrie Rockets

Say what you will about the Valkyrie Rocket, but it has a very high damage rate when fired and requires only 3 seconds to reload, which is a very short time for a rocket based weapon. The Valkyrie can be used to shoot down some aircraft or used as an anti-personnel weapon.  And despite it being unpopular, it still is a very useful weapon, once you really get to know how to control it and maneuver it around the battlefield.