Halo 4 Code

Just saw this on the Halo Waypoint Homepage. Is it a code to be entered on Halo Waypoint?

I know I tried entering it “Comic Book Style”, but it didn’t work.

Decoding time!

Oh, it needs to be decoded? Makes sense

Has already been decoded. It’s the Raider Torso piece.

It’s actually an old code for the Raider torso. No clue why it was put back up.

So…
Easy → Legendary
Graunt → Hunter
Magnum → Rocket launcher
???