Just read this whole thread, it's quite a doozy!

Great research though! Thanks to everyone who has contributed =P

Would be nice to get a current list of what abilities have been confirmed to work / not work.

As for treants, they get casted in the air, do they fall to the ground and attack? or do they just stand mid-air looking stupid?

Has anyone tried hunter abilities, flair/volley? that warlock fire aoe, or shadowfury? Mage elemental pet nova thingy?

Just putting out suggestions. I don't have high levels of these classes so can't really test it myself.