Sneak attack! With this page I found out drawing a geysers is kinda hard. TWC image is Alluria as asked, I wanted to wait till her "aquatic" nature was more revealed.
You know, how in Castlevania: Aria of Sorrows, you can get Excalibur, but it's still stuck in the stone, so you have to swing the whole thing? I expect we will be seeing a reprise of that, in about three seconds, but with an ice boulder...
Either way Loth's gonna be pissed.
mar·tial
adjective
1. inclined or disposed to war; warlike
2. of, suitable for, or associated with war or the armed forces
Therefore, if they use magic in war here, which I'm quite sure they do, then there is no reason why it would not be acceptable in this contest.