those really aren't canon though imo, if they were the game would be pretty short. Not saying they aren't impressive or whatever, but for the overall continuity of the game they don't count.
They are canon. WW already said that there's no real difference in abilities of characters shown in the dead end vs in game. It wouldn't make sense anyway to separate them. Each powers is used depending on the situation at hand. Neither Bernhardt or Deus have any reason to use those abilities in the game as no one would currently be on the same level as
Origin MC. The game also wouldn't be short because the Apostles, Arbiters and Outer Twins are well above both of them and the game isn't centered around those two.
To give an example of situation based abilities:
- Deus light ray attacks seen in the dead end has been used on a monster in the immaterial world, while on earth. Deus only used that ability once prior. Is it not canon still?
- Valravn and the 7th both revealed that the Apostle does in fact goes around killing his siblings. That's something that's only revealed in the dead end. Does that not show that the 7th is capable of killing Apostles?
- MC grew his tail in the very first dead end, when he lost control of his power. That same tail was unlocked later in his 2nd Evolution. Is that ability not canon?
- Bernhardt Planck Pressure pretty much collapsed reality into an attack. Prior to that, Bernhardt, without even using his full power, warped Eisheth reality and turned earth back to normal before compressing her in game. He along with Malik and Henri did something similar by just powering up. Is his Planck Pressure really not canon?
- There's also the fact that the Origin MC actually remembers his first defeat against Deus, when he fights Bernhardt. While they're both dead ends, it shows that the Origin is aware of the many times he's failed. Even back with the 7th killing the 4th, Ella and MC. MC sees a flash of that scene. Even though it's a dead end and didn't happen.
Even if you did want to exclude those dead ends for whatever reason, though. Malik
also has his own Planck attack, which Nyx was worried about. Bernhardt is considered stronger than Malik.
Of course it counts all dead ends are set in the world they dont show things that arent possible so all dead end feats are canonical unless your claiming your own head cannon above the author. But yea nix power is the most op it pretty much defines the superhuman meta no matter what your powers are you have to evolve something to handle her or your pretty much dead even if your could say survive the surface of the sun your still stuck on it.
I believe you're confusing Nico with Nyx. Nico has the
teleporting. Nyx has the
Negative Energy and green marks.