6 minute malygos is no joke, thats impressive. I've 5 box'd maly a few times but I find its more trouble than its worth usually because I always lose toon in phase 3, the movement with autofollow seems far to sluggish to avoid the electric fields he throws out or maybe the heals I go with are just lacking. More over you have to have a raid full of 5k-7k dps people to get 6 minutes so you have to be rocking some impressive numbers there. My guild still hasn't gotten this achievement, it and immortal are our last ones ( we've had someone die on KT twice now ).