I have been trying to test this starvation method mentioned on Wiki (http://wiki.spiralknights.com/Royal_Jelly#Starvation), but it doesn't seem to work. I was wondering if they changed it in a recent patch and it wasn't updated on wiki to reflect the change?
I killed the turrets (Royal Polyps) each 3 times in the first phase and then killed them each 3 times in the last phase (one without the crown) but they still kept spawning. Which forced me to kill him the old hack and slash way. I think the hack and slash is very boring and was excited about the possibility of a new way to beat him aside from outputting more damage than he is healing.
Thanks for replies if you know if this method of starvation still works or not.
Don't waste your time. The latest version of the JK is much easier to take down then previous incarnations. Just concentrate on damaging the King and keeping him under a status effect (curse, poison, fire, shock) and it will go really quick.
I do like to do Calibur charges to clear out the little stuff while hitting the JK or if you are in a group a freeze bomb is handy to lock the small stuff (or any other bomb to kill off the small stuff).