Transformers: Prime Edit
In Flying Mind, it is revealed that one of the artifacts from the Iacon archives ended up under Manhattan. Both the Autobots and Decepticons sent teams to recover the relic. While Knock Out, an Insecticon and some Decepticon Miners found it first, Arcee and Bumblebee managed to recover it with the help of Jack, Miko and a subway worker named Vogel. The relic was the Phase Shifter.