The writing style is common magic I would say, it is just not many use it. For instance there is a eastern style using Kanji, such as producing slash would make a flying slash attack. 

http://fairytail.wikia.com/wiki/Letter_Magic

It seems to be a lthing you can learn, so I say you can go ahead and have it. Of course if you mean if you write "Bear" And then a bear shows up, that would be a type of lost magic, you can still have it but there is no such thing as "Instance kill device." I would say it would work like Take Over where you must 'know' the thing you are producing.

Personally I like Azure, sounds magical

Azure 
Blossom
Underdog 

Would be one of three choices. 

Oh PS, anyone willing to take up the mantel of Co GM yet? Or are we going to wait for the OOC?