Looks epic, unique and interesting. However, how do you want his human form too look like? Before the Sundering he used to assume high elf form(which is interesting, because there were no high elves then). Then, after Deathwing killed a part of his family(including Sindragosa) he fell to insanity and he started to prefer other form. He favored some insect form. From Day of the Dragon: The faceless wizard turned to see a bit of the ice on one wall pull away - and transform into something...

I like this. Feels like true Velen.

Just make him Fizzlebang or some eredar and I'm all in.

What about connecting her D with basic attacks? I don't like idea of spamming D.

Queen Lana'thel would be good.

I like concept of support for mages. I have one question. Does Thalyssra change appearance after changing quest?

Give him special raptor mount!

Would he just bathe in hole of Altar of Storms to just look epic for your allies? Or maybe give him some talent to emerge as patch 8.3 final boss.

That was joke. I wanted to try when you will see. Now I will delete this. I also have some ideas for Gallywix Azmodan and Varian Grommash.

Isn't orbital strike OP with this coolodown?