[@Ellion]
As I said, don't worry. I wont be creating black holes around or using time shift to stop time or things like that. :lol


Think of the time magic as "fast forward" or "slow motion". The worse thing that Time magic can do to someone (Shai's Time shift can only affect living beings to a certain degree due to the fact that a living being is "anchored" on the current time line. If somehow this anchor is removed, time shit would create paradoxes, and in response, the reality itself would fight to correct these paradoxes, leading to some... pretty ridiculous scenery happening...) is severely slowing their perception of time and their "personal time" (if that makes any sense...) or she can make the exact opposite, making them faster. (think of it as a buff/debuff)

The biggest thing that the gravity magic can do is pin someone on the ground with their own weight. Powerful enough to inflict pain and pressure at their bodies, but not as powerful to break bones or severely hurt anyone.
(very demanding magic, creating a gravity field with this effect would certainly count to Shai's daily limit of magics.)

Creating a gravity field is an action that takes some preparation time. Although is difficult (because you can only "feel" the air getting heavier once the enchantation is almost complete), it can be avoided if someone is fast enough or if something interrupts Shai's casting.

Again, my plan to shai is to be an important support to one of the groups. Her skills can be highly beneficial to both hunters and witches. She currently doesnt trust any of them. Its a race to see who can get them to their side (once they discover her powers). And that can be done by good means or bad means.