Go into red terminal whit a friend and kill the boss , have some1 bodyslide out.
Have the other guy teleport to the first 1.
First guy bodyslides back in and new mission whit fresh boss, only need 1 cosmic key, this can be milked all day long.

Darn now everybody knows

Somwone was trying to sell the info so I release for free.

how do u body slide back in?

simply hit B and have your friend teleport to you

This post was edited by HarshDreamer on Jun 11 2013 02:29am

yeah but they don't drop more than one cube.

You're right, it's useless. Don't use it.

shrug i farmed the crap out of it and only had decent results. all i'm saying.

Yeah, I just got done farming them.. "decent" is the right word. Not great at all by any means.

So you're saying using a new key will yield better results? I say, surely you jest, sir.