Q:

Q looks like this:

He looks pretty weak huh, don't let it fool you. He is the most powerful creature in all mm6, his attacks aren't too powerful, but he has 5000 to 10000 hit points.

He can be found in the Temple of Snakes in the middle of Star Island in Blackshire. I figured out that telling you where he is might take awhile so I drew a map:

I don't know where the trigger for secret door 1 is, but I know there is one (I have found Ismael before and to get to him you can kill the dragon or go through secret door 1) . The blue square is gold dragon that you'll have to get past to get to Q (or get through secret door 1).

When you get to Q be aware that he cast finger of death on you and that you can't use mass distortion. I suggest going to the NWC dungeon and click on Jon Van Caneghem's desk to get 256+ on all stats + 20 on all resistances. You might try to get close to him and hit him in real time, then he wont get the chance to kill anyone

After defeating Q you'll get this cool item:

It makes you able to see how much hp the enemy has!!!