VIDEOS:
Heroes United
A crossover between Ben 10 and Generator Rex. The logo shows Ben's Omnitrix symbol overlaid on top of Rex's gear symbol.
Example of:
Motif Merger
Arburian musk
Example of:
Stink Snub
Big Chill escapes custody
Example of:
Play-Along Prisoner
Ben Upgrades Rex
Example of:
Fusion Dance