Um any bot that works for non ladder can work for ladder as far as i know, seems that ur a novice for bots so i suggest rishodi's pindle bot, sounds like ur sorc will do fine just get an a2 merc (holy freeze would be the best or defiance) and hook him up w/ somethin like crown of theives shaft and any sort of weapon u can muster up and after a week ur luck will change ALOT.