go in the main building, and once in the large open main floor the way down is through one of the side rooms, 4th on the left iirc if you came in from the front.
OK, it seems you need really, really bad bixie faction to complete this quest.
After killing tons of bixies out in the Moors, I moved into Stone Hive. Spent a number of hours in the hedge mazes, then did the main floor of the hive and the outside ramp, then tried the Prankster. Got the 'not for the likes of you' message. Next few days spent hours camping the names up on the second level (up first elevator). After 3 days of that tried the Prankster again and the 3 mobs spawned and I was able to complete the quest.
Mobs in the mazes were mostly green by the time I got into Stone Hive. Tho they all said Scowls when conned, the bixies would not agro me unless I was attacking. They would assist anything I was attacking, but would ignore me otherwise. The plants, spiders and wasps would always agro. By the end of the three days of name camping the bixies would now auto agro me, even tho they were grey cons.
So the way to tell if your faction is bad enough is to see if the green or grey con bixies on the lawn or in the mazes will agro or ignore you. :)
Found Bixie Prankster Hailed it said pranked It said something and spawned a bunch of(maybe 3?) "a bixie prankster"s. and an undead mob added or spawned as well. Killed them Medded up Hailed again Bixie Prankster Attacked - killed it Last task was to speak with Assistant A in Blightfire. Just got xp, no new task opened up, no fancy loot from prankster or task.
I finally found the prankster and my task updated the next step it says speak with the bixie prankster ------------------ 0/3 and thts where im lost.. i have had it numerous times and all he says is somthing about alot of {pranking} do be done ... i say pranking and he tells me to leave him be sooo i dunno what to do now any info would be great.
Assistant Avellone says 'Do you have time to look into some [agricultural] technology for me? If not, I have a few [other tasks] for Vreshnar that I was going to look into today.'
You say, "other tasks"
Assistant Avellone says, 'I need to track down [Prunae] and look into some [pranksters]. '
You say "pranksters"
Assistant Avellone says, 'I've noticed that the bixies seem afflicted with some mild form of dementia. They are strong and militant to be sure, and they pull pranks on each other which at a glance would appear to be a way of blowing off steam. I'm not so sure that's what this is about, however. Their pranks seem pretty nasty - even resulting in casualties! I need to [observe] them more.'
You say, "observe"
You have been assigned the task 'Buzz on the Bixies'
1. Locate the bixie prankster within Stone Hive. (Loc 30.87,93.38, -51.18)
2. Talk to the Bixie Prankster 0/3
You say, "Hail Bixie Prankster"
Bixie Prankster says, 'Buzz off! There's much [pranking] to be done!
You say, "pranking"
Bixie Prankster says, 'Not for the likes of you! There's much work to be done within the hive. Leave me be!'
Don't know what the 3 things are that will update quest.
You say, Hail, Bixie Prankster Bixie Prankster says 'Buzz off! There's much [pranking] to be done! You say, 'pranking' Bixie Prankster says, 'Well, since you asked so nicely...'
3 'a bixie prankster' pop. con green at 51. 2 are right next to Prankster and auto agro, 3rd is far enough across room not to agro until pulled. Also you might want to clear mob at the entrance to the thrall halls, (overseer or skelly depending on time of day) as it will also join the fray.
You have slain a bixie prankster. Your faction standing with Legion of Stonehive got worse. Your faction standing with Drones of Stonehive got worse. Your faction standing with Circle of the Crystalwing got better. Your task "Buzz on the Bixies' has been updated.
Next step is Hail the Bixie Prankster.
You say, 'Hail, Bixie Prankster' Your task "Buzz on the Bixies' has been updated. Bixie Prankster attacks.
Next step is kill Bixie Prankster.
You have slain Bixie Prankster. Your task "Buzz on the Bixies' has been updated. ( Note: no faction hits killing Bixie Prankster, only on killing 'a bixie prankster')
Next step talk to Assistant Avellone.
You say, 'Hail, Assistant Avellone' Your task "Buzz on the Bixies' has been updated. You gain experience!! Assistant Avellone says, 'Thanks so much for your help.'
She is part of a quest given by one of the drakkins at the camp in Blightfire Moors - the camp is surrounded by a mist in a sort of marsh. Anyway, you find her, then talk to her, and there are following steps. I have not finished talking to her yet because I can't say the last part to finish the task part.