[Discussion] Side Effect of Demon Slaying Magic?

[90sKids98]

As we know Slaying Magic is a form of lost magic, as well as other magics such as Ark of Time or Maguilty Sense. It was said that Lost Magic has a side effect on the user at some point. Such as how Ultear turned old after using Last Ages or how Azuma turned into a tree after using too much. We also know that apparently if you slay too many dragons with dragon slaying magic you eventually turn into one. So what do you think happens Demon Slayers? Will Gray become a Demon? Or what if theres a different kind like Gray becomes corrupt after using it too much. I would really love to find out what it is.

Your Thoughts?

 

[Dãrth1]

Probaly the user will lose sanity and be consumed by demonic power

 

[juzumaki]

yh same thing with dragon slayers

 

[The White Fangs]

new jeref will be formed....I guess

 

[UCE]

Good question. The "turn into a demon" part had me thinking.

 

[Your Creepy Stalker]

CRAZY THEORY TIME HOORAY!

Acnologia was a Dragon slayer who turned Into a Dragon by using too much Dragon Slaying magic.
E.N.D. was a Demon Slayer who turned into a Demon by using too much Demon Slaying Magic.

 

[A v i]

It was stated that Zeref is the reason behind Acnologia being a Dragon so I don't think Gray'll turn into a Demon but It's possible.

#Gray for final Vln.

 

[Memento Mori]

It was stated that Zeref is the reason behind Acnologia being a Dragon so I don't think Gray'll turn into a Demon but It's possible.

#Gray for final Vln.

nah!!It's Natsu for the final villain U_U

 

[Killua Zoldyck]

CRAZY THEORY TIME HOORAY!

Acnologia was a Dragon slayer who turned Into a Dragon by using too much Dragon Slaying magic.
E.N.D. was a Demon Slayer who turned into a Demon by using too much Demon Slaying Magic.

E.N.D was a Demon from the book of Zeref.......

 

[V h o]

The ice demon Gray. Seems legit.