In retrospect, the only explanation is that with the increase in strength, his mindset had changed.
For the immortal Ancient Dragon, all life is but a fleeting cloud and ant-like dust; so what's the big deal in using a Mortal Mage for an experiment.
Mo Fei felt vaguely uneasy about this, the reason being he knew he should feel uneasy since his personality seemed to have changed, yet deep down, he did not really care about these changes, there was no anxiety, only indifference.
"It's nothing, just a little trick. Sometimes you have to admit there are many magical things about this game..."
There were many people that had arrived, clearly divided into several groups.
A group from the Horde, one from Sky Castle, one from Lordaeron, one from Dalaran (since mages are numerous, after all).