ok correct me if im wrong it was along time ago but if your in a team ( this might be different game im thinkin of ) you all target main character and whatever main is fighting if u press attack it attacks main target without loosing the main as ur target.... not sure if that made any sense.... i think it was AO that used to do that.. but not sure ^^ may of changed it at some point.

yea i remeber i made an engi on test realm and because u get given like 100mill credits to do as u wish and buffs from all the 'ark' prople i could solo thats temple of winds at lvl 20 summit.. when its a lvl 20-60 instance or somthing lol... was all good