Listen, in my personal opinion, as a pan person (not the kitchen tool), I think that Magnus might be too.
Because remember that one time when Alec broke his trust (which one you're gonna ask) and Dorothea came and drank with him and tried to kiss him and he said he was "a one soul at the time kind of guy". That's when I started to think about it.
Well that's my only "canon" evidence but if you think about it, even in the books and even if he has a "favorite combination" based on looks, he seems to be more attracted by the values and soul of a person than anything else, bonus if they're hot af. There's always something in the way they carry themselves, the impact they have on others, on the world, their choices and actions he seems to be attracted to.
I know there are all kind of nuances between bi and pan people but for me Magnus falls more on the latest category, what do you think ?
