Replicator In Motion 2
One of the new features of Apple's Motion 2, the Replicator, is the ability to automatically generate and animate multiple copies of graphics, shapes and movies.

With over 100 Replicator presets, the repeated patterns that you can generate are based on a shape that you choose, such as spirals, rectangles, etc and can be modified and animated to adhere to the parameters of that specific shape. For example, you can dictate the degree of twist in a spiral's arm, or simply change the size of a circle.
Check out this extensive tutorial on Using The Sequence Replicator In Motion 2!
