Nickname is same as title

if he can eat all types of magic, then is he not immune to all types due to the scales matter.
seems a bit too much at first glance

please add some more explanations to the magics on how they work and all
dragon slayers have fixed spells:
Roar (you got that)
Claw (the kick)
fist (...)
Wing attack (kinda speaks for itself, you can look at mine if you want more info)

Any lost magic characters need to join the guild IC due to the magic nature of the guildmaster