The fifth isn't and has never been time manipulation
we don't know what the fuck it is
What Aoko's Fifth Magic does is explicitly NOT screwing with time and comes off more like Entropy
Skimming posts and the wiki made it seem like the 5th and 2n were both related to time manipulation.
Time Manipulation can be done outside of True Magic, again, why are you being incorrect about this. Norikata Emiya and Kiritsugu explicitly screws with Time, certain Authorities can screw with time like Summer BB's.
Yeah. I thought that the Emiya magecraft was touching the edge of True Magic Kind of like how Sasaki's NP reaches into that realm.
I also thought anything BB did was basically >> any modern magecraft. So, even if her time manipulation didn't qualify as True Magic, it would be well beyond the protection provided by Magic Resistance.
Wanda doesn't have anything equivalent to True Magic and a comparison to that is insane.
OK. Even if she's not on the level of True Magic, I still think her hexes are beyond any magecraft we have seen Artoria's Magic Resistance protect against.
Wanda's hex bubble is pretty comparable to a Reality Marble. A tangible area within normal space, but that internally is outside of normal space/time. Inside her bubble, Wanda:
1. can manipulate matter down to at least a molecular level (likely atomic)
2. controls the flow of time. She can freeze and rewind time within the bubble, dilate internal time relative to external time, and (possibly) delete internal time King Crimson-style. That last one may actually be an extreme manifestation of her time dilation ability.
3. can manifest life out of nothing, or can animate inanimate objects like toys and paintings
4. can exert full psychic control over an entire town.
Outside the bubble, Wanda has shown spatial manipulation (just, kinda, vibed her way out of the Mirror Dimension), teleportaiton, telepathy (against trained magic users and psychics), matter manipulation ("what mouth?"), power stealing, and the ability to target objects across an infinite number of universes.
Even if we could equate whatever Wanda can do with Magic which is a dumb assertion to make given the actual mechanics and requirements for it and also the fact that stopping time is even possible outside AoG or Magic shit ( Kiritsugu could have used limited area timestop through his magic crest but it wasn't really worth it so he dropped it) , that would ultimately end up with the CF going apeshit and sending CG to deal with her.
So, it would ultimately add more trouble to Wanda than it is worth so...
Wanda's fuckery within her hex is isolated from the standard flow of time. It shouldn't trigger the CF...I don't think.