And so indeed the fox-girl know and
Oyoki appears. Having heard about the plan, from the former-armor's memory, however. She didn't have much time to prepare anything specific for this, and given that the wards were disrupting any form of magic or supernatural, her options were very limited.
As soon Oyoki's body was fully assembled the former-armor didn't hesitate to use her naginata, to try to strike down the trickster. Because Oyoki had no ways to magically quell or repel the attack, she instead dodges it by jumping in the air, then uses her feet to push herself off on the former-armor's face, landing on her hands and doing an extra flip to create some distance. Even when there was no magic around to enhance her speed, she was still rather agile from her body alone.
"Thanks for releasing me, saved myself a lot of power than doing it on my own. But don't think a silly trap like this can stop me, I have been in worse~ " she lets out a small giggle,
"And rookie witch, next time, don't tell your plan in advance, you two are as predictable as an honest saint."Getting heavily annoyed the former-armor starts to catch up to Oyoki, who answers with a spit?... Regardless, the former-armor pushes herself back using the pole of the naginata just in time to avoid it. Considering her reputation, even a spit of her's seems like a likely threat to be cautious of.
"So this place is not very magical, good thing I have a friend that just adores that~ Please welcome our 'Little Bonsii', be gentle, it is a bit shy", what appears out of the spit, a little seed starts to rapidly grow and spread around. Besides the cute nickname that Oyoki gave for it, this was no laughing matter. This particular plant-like entity was only known in ancient myths and correctly called 'The Roots of Evil', a being very dangerous for its existing qualities could even threaten likes of gods if not careful. The plant's dark like charcoal branches and roots, grew out rapidly, being made of a strange void with anti-magical effects. its use was simple to understand, however, being immune to magic itself, it's seemingly endless void-like properties would in a way gravitational pull on most existing surrounding magic towards it, usually meaning draining the magical energies, changing targeting spell's trajectory towards it or simply make magical effect go overcharge just to maintain little effect. The less magic there eventually comes, the easier it is for its inner void to grow and so does the plant.
Good thing the former-armor was able to dodge the seed, because when it came to touching, any type of energy, including life, can easily be drained away as well by it.
The room was very small, however, as the animated roots grew like wooden tentacles begin to find the walls and bring cracks by force on it likely already damaging a few wards if they were close or in the walls; the former-armor tries to knock back those going in her direction with her naginata. Even Oyoki was especially careful to stay away as far as possible from her 'friend'; given the pace, it was growing, she likely had a plan to stop this creature before it would become too big to handle.