Robinhood - everyone knows why
tuttari or whatever the hell his name is, the guy who but licks robin - no words needed
GTX - does anyone actually like fighting him? or has anyone beat him and kept beating him so he can't gloat about how he beat you one out of 8 duels?

Slickyricky - spam
turks - if they don't TK each other first
Wolves - Most are HA now days?

Greys - dam spammers!

Anyone who rides a fairy horse (Arabian)
Deserters - I find all of them to be dicks