taultunleashed

This exploit, if performed correctly, will allow the user to summon an infinite amount of people using a single summon.

Click summon and type in the target's name.
When you click to summon, wait until the character makes four up-and-down motions with his hands, and then take a step forward.
If done correctly, the target will recieve a summon and you are able to re-click on the summon power and use it on another target. If, after you take a step, a system message saying "your power has been interrupted" appears, you have failed. However, this does not waste your summon and you can attempt the exploit again.

*UPDATE*

This exploit works on every power.
Best used on powers with long recasts so you dont have to wait for the timer. Simply step forward as the spell is about to be cast. (in the case of a summon, right when the toon is about to put down his hands.)
(this is about as detailed as I can get, it takes time and practice to master this technique but eventually you can exploit any power. Try to get a hold on how long a power takes to cast, and then step forward right before it does.)