1.) Kaiba "negating" the Plana. In my opinion, it should only count as resistance to BFR and nothing else since Diva was only using the Plana in that way against Kaiba. Saying his duel disk can no sell anything more than that is speculative NLF. And since his duel disk is a unique one (literally gives Kaiba mental and full on connection to Kaiba Corps technology network), only Kaiba should get the resistance.
2.) This "multiversal" stuff needs to stop, seriously. Already addressed this 3 times in the last thread. There is not once piece of evidence of the Plana effecting other dimensions than Yugi's, thats it. And given the rate of the Plana's erasure, it may not even be universal (and this is coming from someone who previously argued for it.) It's likely at best planetary.
3.) Kaiba summoning Obelisk is just that, summoning. I don't know where the "it was summoned from his head" business comes from. Theres 0 proof of that whatsoever.
4.) The Atem stuff. Once again, Atem reversing the power of the plana does not scale to him at all. The Plana's activation is simply tied together with his presence, nothing else and is blatently made clear throughout the whole movie. When Yugi sent Atem back to the afterlife, Diva and the others obtained the Plana. But if he should ever return at all, it will dissapear. Even manifesting inside Yugi's body will make it instantly vanish (like when beating Dark Diva). This was precisely why Diva wanted to get rid of Yugi in the first place. It doesn't mean Atem gains any level of AP from it.
5.) Obelisk's dimension destruction is either unquantifiable or incredibly unimpressive as some think it is. Diva's dimensions from that of Dimension duels are literally just the size of the area you duel in. Even taking the area where he and Yugi dueled at face value, thats at best a city sized dimension, which is already lower than what the God cards are at already IIRC. Take your pick.
6.) Atem has literally nothing to do with what Diva was doing to Joey. AT ALL. Joey survived the erasure because he remembered Atem, which is too strong of a memory for Diva to erase, therefore he cannot erase Joey because of it. That wasn't literally Atem. If it was, the Plana would have been erased right then and there and Joey right afterwards confirms its a memory. So no, Atem gets no hax from this period.
7.) "The no stars or planets" argument I already countered last thread. People need to stop ignoring stuff. There being no stars visable doesn't mean they weren't effected since the erasure can very well just cover the planet and erase only that, which is also classifiable under "world". "World" doesn't always automatically mean universe.
8.) Where is this "Kaiba's henchmen were erased" stuff coming from? They weren't erased at all. Diva literally just BFR'd them to another dimension and blatently says this.
Im sorry, but at this point this is nothing but pure wank.