[quote=@Burthstone]
Alright! Many thanks [@Lugubrious]!

I can now finally complete my CS.

Edit: Oh wait! And one more question.

Is it possible to create a spell in a language the creator made up?
[/quote]

Do you mean creator as in IC, or as in you?  Because if it's the character, then no.  Incantations are made from meaning, and an invented language (especially one known to only one person) has no real meaning.  If this was integral to your character, I might relent, but I'd prefer it to not be.