Using the current rules, would it be possible to benefit from the Magewrath Throne AND the Balewind Vortex with a single character? I'm thinking of Lord Kroak, while on the throne, summoning the Balewind Vortex. That allows Kroak to cast celestial deliverance at 3D6x2" (+8" with the Astrolith Bearer). 'Sitting' on the throne, also allows the use command abilities that are not his, so we can also get our juicy buffed Carnosaur using the Old-Blood on Carnosaur, and all those other buffs! Anyway, so would this be possible? Alternatively, you could make it possible by sitting on the throne, then activating all the command abilities, and THEN summon the Balewind Vortex - you decide the order in the hero phase anyway.
I think it has to be done this way. The other way would force you from the throne. If you move for any reason, you will lose the Magewraith bonus.
That is pretty cool, and allows for some insane power increase. It's time to lose friends and win games!
TBH just sit on top of balewind, it is like a beautiful saga of unlimited power, Kroak on a Balewind is one of the most game breaking combos imaginable.