Gruul and Mag for cash?

[nomenquis]

As for Gruul and Mag, like the above poster stated, too many things going on - how are you gonna click the cubes? And the cave-ins on Gruul would kinda suck

I think that you could do Mag if you just ate the blast wave. At 80 I don't know if it'd be deadly. I don't think so.

I'd guess you're dead even before the first blastwave. Assuming one can clear the trash you'd still have to deal with 5 channelers. They heal themselves, cast a nasty aoe and get stronger the more you have already killed. And they also summon
elementals. If you don't kill them on time then mag spawns upon you (most of the time you had one or 2 left when mag spawned). Most of the fun in the mag encounter actually was surviving till you got them all down, afterwards it's merely tank and spank + click cubes and get out of the fire.
I'd honstly be really really impressed if someone manages to five box (hell, even 10 box) this encounter at 80.