User blog comment:Kaido King of the Beasts/Chapter 843: Thundering and Lightning, Very Very Frightening (He's Just a Rich Boy From a Rich Family)/@comment-7606564-20161020173944/@comment-53539-20161021174700

A lot of the DF have extended abilities beyond the primary one as well, on't forget that. Its often hard not to forget that the vast majority of DF users will NOT ever reach their DF abilities, but I expect Mom, being one of the Yonko, to know the full extent. After the Schichibukai having some pretty heavy stuff thats powerful, it would be a disappointment if their own DFs turned out to be more on par with Chapter 1 Luffy's.