Reppuzan said:
Considering the fact that I haven't even seen scans of the 3-A, Low 2-C stuff yet, no.
Heres what we have so fae.
First of all, the afterlife in Yu-Gi-Oh is often said to be a higher plane. This is supported by multiple card texts and lore, which relate to the show due to reasons I'll get into. This is supported by Aten one shorting the final villain in the Dark Side Of Dimensions movie, who was stated to be able to recreate all of reality, which contains a plethora of dimensions.
We also from the Signer Luna in 5ds that the Duel Monster Spirits where the lore takes place does exist. We see Dark Magician in its card lore form rather than it being the reincarnation of a ancient wizard. This is supported by the existence of Duel Spirits in GX, meaning that the Higher Plane Monsters do exist in the anime.
We also learn the existence of Rank Up Magic in Zexal. Ranking Up is explicitly referred to going UP to a higher plane. This also helps support this since Episode 15 helps connect Zexal to the rest of the anime.
Now, The Egyptian Gods, Numbers, Sacred Beasts, Yubels, and the Crimson Dragon are all stated to be more powerful in game and out, even superIor to Shinato,bthe King of a Higher Plane. This is supported by The Crimson Dragons ability to travel through time relatively paradox free. Jaden also is more powerful than the Light of Destruction, one of the forces that made the Multiversal, in season one, with Yuma freely interacting with higher dimensional beings and manipulation of universes.
Just as a final piece of supporting evidence, in Duel Terminal, the God's of Life and Death are stated to be higher dimensional beings. It's not really connected to the main series, but it shows som,e amount of consistency.
Now due to MANY scaling ventures from BBT, we know S4 Jaden <<<<<<<<<<<Yusei <<<<<<<<S2 YugI. If you wondering about the method, ask Seed or SomebodyData.
Yuma is also probably a similar level due to the power of Zexal and rank up magic.