I still have yet to meet him personally, but as sprolf's brilliant post outlined he already had a certain feeling of fear built in my mind at the mere mention of his name.
I have to say- he and phate were the two most common names I heard when I started freelancer, and it was only until recently that I met phate. I have yet to meet mon'star and as things continue, I'm hoping it remains this way.
Hakatoa Yamota, Fuku-Honbucho in the Black Dragon Society