[quote=@Heavy Snark]
<Snipped quote by Turboshitter>

[@Turboshitter] The boring kind, as in, like Tokiomi's relationship with Gilgamesh levels of boring.

Also, I've also been thinking about a hazard to add besides a time limit one and I'm torn between the limitation being the degradation of her Magic Circuits (which fits into the Mather's family magecraft being a hazardous thrown together thing created after Gregor and Crowley fucked up everything) or degradation of her mental faculties (the allowing a spiritual being noted to be beyond human understanding to enter one's body shouldn't be healthy to one's mind) the more time she spends channeling an Archangel.

In your opinion which is better?
[/quote]

I like the degradation of her Circuits because it implies that hosting these things is literally burning her out slowly from the inside.