How do I get the Grand Master Possess essence spell for my coercer class right now I am level 86 in the coercer class
You have to wait until it's released in the next update. Grandmaster Spells : follow this link for more details.
There isn't a GM Possess Essence as far as I can tell. This one just get missed, or is it intentional?
I really don't see it. I do see it as included in the GM level 60 mage spell recipes, but not in my research window to be upgraded. I currently have the 65 PE Master and am level 95. I must be bugged
Ok, I just got through researching Velocity and now PE is listed, but it wasn't while that was being researched