I don't expect you to respond right now [@Caits] due to your being on a phone, but "Time Lord" was brought up due to a few things.

1.) No character sheet (this is your choice, obviously. You're the GM, I'm just mentioning one thing that came up).
2.) I mentioned I had a character that I wanted to use who possesses Arc of Time. The question was would you allow it and are there abilities too similar/do they use the same magic?

Below are the capabilities of Aevus' Arc of Time if you wanted/had a moment to give 'em a glance over.

[quote=yoshua171]As to the capabilities of [u][i][url=http://fairytail.wikia.com/wiki/Arc_of_Time]Arc of Time[/url][/i][/u] as my character, Aevus, uses it, well....

Arc of Time works by creating isolated areas wherein time moves at different speeds, or conversely influencing things the mage has contact with via time. This is its general capability as I remember/understand it.

One of the most notable things about it is its ability to interact with alternate time streams/alternate timelines.

Aevus utilizes this aspect in particular when it comes to Arc of Time. He prefers to create isolated areas, which often appear as if inside small bubbles or other geometrical/organic-looking shapes made of a film soapy or energetic substance. He will alter time streams within these "areas" to create varying effects. The only "spells" that he uses which even vaguely resemble the [i]Contact[/i]-type capabilities of Arc of Time are as follow:

[i][b]Time Lock:[/b][/i] Aevus appears to passively utilize Arc of Time magic directly on his own person to keep his body from aging past its mid twenties. The reality is he still ages as Aevus can't actually stop time, just drastically slow it down within one of his "areas". So sure, he ages, but much slower than average.

[i][b][url=http://fairytail.wikia.com/wiki/Second_Origin_Release]Second Origin Release:[/url][/b][/i] You can read the link, or you'll just recognize this from the manga (or anime if it has gotten that far). If not though, a mage's Second Origin is more or less a second "mana pool" within their body that is almost always initially dormant. This "spell" accelerates time on a user's body and effectively forces the Second Origin to become accessible to the mage in question. This process is [i]extremely[/i] painful.[hr]As to constraints on Aevus' Arc of Time magic, well the ones that I already have in place are as follow:
[list][*]Aevus can only slow or speed up time in areas
[*]Aevus, with two exceptions, cannot utilize "contact-type" Arc of Time magic.
[*]Aevus can only mold time that is within the bounds of his magical energy(Aka within his "areas"). [sub]*I could set a maximum size for the areas.[/sub]
[*]The larger the object the harder it is for Aevus to alter the time flow around/in it. [Sub]*Requires more energy and/or focus[/sub]
[*]Aevus cannot directly manipulate the flow of time in people or other magic.[/list]
I can surely add more if I'm even able to use him and if it is deemed necessary.[/quote]