This skill synergizes well with Drain Delusions, and conveniently has a duration that matches its recharge to help with the timing of the hex removal.
Because of its quick cast time, this spell makes an excellent cover hex, as it makes the situation worse when removed.
The full 10 second duration of the skill will result in 3.3 total energy loss. Therefore, removing it will in many cases have a greater effect on the target than the hex wearing off on its own, not to mention the cost of removing the hex itself. As such, this hex is also useful with moderately low investment in Inspiration Magic.