I'm still bitter about the removal. It was fun to chase people around as my devilsaur. Or I'd just cast it while waiting for a pull and run around in circles around the raid. But yes, fun detected, fun removed. Even their "explanation" as to why they don't bring it back makes no sense. If the code is gone, why can't they, oh, I don't know, make some new code using abilities like mind control as a base? Mind control was all it was, just only on your summoned pet instead of a hostile mob.