Whooot this looks like a wallpaper (:
It's really nice how your lineless style is clean enough to make things like group pictures possible without making t either look very messy or needing to place characters in a way that similar colors don't touch.
The two girls have the same colors but thy can be seen both very well and don't blend in :)

Also: Sooo the world is not all magical/fantasy/middle-age themed but also has some sci-fi elements? Awesome :'D

It's pretty much every I can think of doesn't break the universe. Sci-fi elements are fun to add in since it is possible to combine Magic and Technology together and it won't break the world as long as I don't try to go full space age.

Everyone pretty much has the same kind of move set since the world follows a Penta-class system anyway. How they use them and what they use as the instrument is up to them. An elementalist's "Nature Frenzy" is pretty much identical to a Tech Support 's "Keonheid's Last Song" as an Attack and Speed buff. It's much easier to appeal to more than one side with a single class using this since some people prefer magic over technology and vice versa.

Really cool :)

I really like your color

Thankie