Telekinesis

Considered one of the hardest magical talents to master, any attempt to move an object with magic requires a great deal of skill not only at aerial manipulation but also an understanding of both the effects gravity has on an item and how much pressure it can bear without getting damaged.
As such, many of the things spellsters pick up magically are inanimate and solid.

Specialist Knack

Curiously, those who are able to use telekinesis with ease are spellsters who are otherwise unable to use their magic any other way due to their low magical power. This particular variation of the ability commonly manifests without a spellster's knowledge during a period of repeated intense frustration during their childhood, almost locking their full magical might behind one skill.
In one such example, the spellster in question was left with the ability to direct an arrow exactly where they had intended, even when the target was moved after the arrow was in flight.