[quote=@Parallel Hearts]
Your Servant is fine as well. I don't see anything particularly worthy of mention regarding her but I think that her Noble Phantasm could be reworded to be a bit stronger. As it stands right now, it's little more than a bounded field that could be created with her own magecraft instead of being a NP-like effect.
[/quote]

Would the summoning of desert animals of the level of Demonic Beasts within the sandstorm's territory work be too much?