Who is the Spider-verse's Scion?

Ezekiel seems to have the best handle on what the conflict with the Inheritors is about.  How the totems work and all the mysticim behind it.
As a version of Ezekiel dies he tells Peter that all that matters is three special totems.

The Bride - We know this is Silk
The Other - We know this is the Scarlet Spider Kane
The Scion - ????

Is Mayday the Scion?

Mayday is the daughter of Peter Parker afterall

Scion means "Descendant of a noble family".  This has many people thinking that Mayday Parker who is the daughter of Spider-Man will be the Scion.  She definetly seems to be a logical choice to be the Scion but I see some reasons to believe this is not the case.
The first is that the scent of the Bride and the Other is said too be super strong and off the charts.  The two identified with this trait are Silk and the Other.  No one has said anything about Mayday yet.  It could also be Mayday's younger brother who has not seemed to have left the realm of the cosmic Spider-Man.  He is however just a baby.  If the Scion has been around it would seem that Ezekiel would have mentioned it.

Who is Venom?


The other question when you look at these totem titles is they are all relation to someone.  The question is who?  Everyone assumes that it is the main Peter Parker/ Amazing Spider-Man from 616.  However there is no real evidence that say this is the case.

One other option for the Scion I have thought about is Venom.  Venom is off in space so he has not been around which would explain why no one has been identified as the Scion.  Venom is also very much a Scion of Spider-Man in that it took his powers from him and somewhat remade itself in his image.  In the greater sense the Venom symbiote is the child of the Spider powers in Parker.

Third option: Karn
Karn is another option.  Karn is an outcast of the Inheritors.  He was the favored son in the family but faltered as he and his mother attempted to capture the master weaver.  His delay was caused by feelings of mercy.  Due to the delay in his attack his mother is slain and he is banished from the family.  He is a son of a noble house and seems to be unique, could he be scion?

Spoilers

Spoilers 

The Scion has been revealed who is it?

Spoilers


Who it really is?


The Scion is Benji Parker
The Scion is the youngest of the Spider-Totems.  Benji Parker the baby brother of Mayday Parker.