[[AC: Assignment 1]]

* Steel lowering his temperature down to absolute zero in order to freeze time-creatures that had Sapphire trapped.

[[AC: Assignment 6]]

* Silver distracting the immensely powerful Transient Beings (who could squash him like a bug) with some fast talk and a forgery of the item the Transients are looking for.

[[AC: Big Finish Audios]]
* Sapphire, towards the end of All Fall Down, gets one when she holds off the BigBad of the week by trapping it in a continuous time loop.