- Location
- CA
This sets us on the path of Linq Qi becoming hideously good at punching up above her weight level. Consider that as she advances her communication based Way and studies the Polar Theocracy's techniques this kind of spiritual mantling will get easier and easier. And so will communicating with and convincing spirits.
Then realize that that means that the more powerful she is, the more efficiently she'll be able to leverage that power to mantle whichever spirit or cultivator seems most aligned with her intended course of actions. Carrying the General into battle could become just the first (memorable) step towards an ongoing pattern/technique/way of "Ling Qi is just the guidance/delivery system for more powerful beings that happen to share her aims"
And of course it's compatible with advanced insight we got from mantling the Heron General
She's answering Hanyi's question, not BQ's
Except that if Mantling well enough was a path to ultimate power, then this story would be about the White Sky Empire. That is a foundational aspect of their cultivation methods, and even if we grant for the sake of argument that Imperial cultivation methods can make Ling Qi truly superlative at Mantling, she doesn't have generations and generations of knowledge to work off of, so she's not going to do it with as much skill. I doubt she's ever going to be as good at it as the best of the best among the White Sky. Plus, consider that the White Sky Heron General equivalent wasn't a high-tier and the cultivator mantling them, it was a high-tier and their priesthood. That suggests a pretty harsh upper limit on what can be done without the mantle-user being Crucible-Charred for half a year afterward.
Like, this world is old and there's no reason to think Mantles are a new invention. The low-hanging branches are already well picked clean of fruit, and this is pretty far down the tree.