Zoe: Mercurymon was so strong before. Now that he has Seraphimon's power, there's no way Takuya can win!
Bokomon: Not quite. There is one way.
Tommy: Fusion Evolution!
Zoe: You mean like that think Kojimon used against Duskmon?
Bokomon: Exactly. Then he might be powerful enough to defeat ShadowSeraphimon.
Neemon: And I bet he'll have a nifty costume, too!