User blog comment:DancePowderer/Bartolomeo VS. Trébol/@comment-4889755-20130716212732/@comment-1595565-20130716222236

We saw him fall down as several blobs and reform. Slugs can't do that. Sorry to say, but Katsuyu's ability to break down into smaller slugs is not a trait shared with real slugs, nor is it applicable to this situation here. Sorry, the truth hurts.