Anyone ever considered the fact that it could be his Germa DNA? I mean his suit allowed him to turn invisible. He might inherently have a unique interaction with light

@MegalonIsAwesome2004 Zoro unconsciously used SKH to permanently scar Kaido.

Infusion is an advanced form of SKH.

@RJd125 Kizaru's reactions are always comic.

Sanji is weaker than Zoro, and no, I doubt that he has SKH regardless.

Because that would be odd.

Unless SKH is something you actually can somehow gain at some point in your life (it was originally stated that you have to be born with it).

Also, you can barely even see a lightning in that panel.

SKH is someone's ambition, and you aren't born with ambitions and dreams. You get them along your life. Luffy didn't want to be the Pirate King until his farewell to Shanks, as even his concept of pirates was completely different.

Sanji is only ever so slightly weaker than Zoro, they are equals.

A serious fight between the 2 will never go any farther than 51 - 49, which I personally think that with Sanji's intelligence paired with durability, speed, and durability negating kicks, he can beat Zoro 51/100 times.

Regardless, Sanji definitely has the ambition, more than some characters who are confirmed SKH users. Sanji wants to find the All Blue, a legendary sea that almost nobody believes in.

I believe that Sanji either already has SKH but hasn't shown it fully, or he will get it in the near future.

Using the All Blue as an argument for Sanji having SKH is kinda pointless. Many Fish-Men and Buccaneers believe in Nika and they don't have SKH.

Sanji doesn't need to be strong to achieve his dream. He just is strong, both by his genes and his rivalry with Zoro. Also, Sanji himself implies that Zoro is capable of killing him on a 1v1, even after awakening his genes.

He only really told Zoro to do it because he's the only good guy on the crew that stands a chance other than Luffy, and Luffy wouldn't be willing to kill his friend.

Sanji and Zoro are relative equals.

Anyways, with the marines around, and other pirates challenging him, Sanji does need to be strong for his dream. He can definitely get conqueror's, if he doesn't secretly have it already.

Sanji is high YC2 level, Zoro is YC1 level. People have to stop comparing the two because Zoro would cook Sanji. If his genetic mods awakened and if he was fighting Kaido, he wouldn't deal as much damage as Zoro did