The name is up for debate
, but here's my idea:-a boomerang/glaive/chakram controlled by a high tech glove. Has 2 "fire modes", melee and ranged.
When "melee" is on, Primary and Secondary fires each do a diferent melee attack (light/fast and heavy/slow, respectively) while Weapon Special blocks (like the katana, skrith blades, etc).
When "ranged" is on, holding secondary fire scans for targets and if you hold your crosshair on top of them for long enough, they'll be locked on (like the UT rocket launcher), until a total of 3 locked on targets. Pressing Weapon Special will reset the adquired targets. Pressing Primary Fire throws the boomerang, which will either fly in a straight line and return or, if targets have already been locked, will fly towards them in order of aquisition/proximity and then return (it will also return to the user if it hits a wall along it's path).
Finally, if 3 people are hit/killed in a single throw, the boomerang sets itself on fire (just for kicks) giving it enhanced damage or setting people on fire when it hits them.