You can look it on the wiki, molten end damage is 686 with 1.7 coefficient. Necro greatsword gravedigger have for exemple damage 734 with 1.82 coefficient.
Btw burning speed with the dagger is stronger than molten end with damage of 734 with 2.0 coefficient and i never saw a dagger train.
@Flori.2194
Maybe you should not mix Catalyst and Hammer.
Dagger Catalyst is pretty good in spvp
Staff Catalyst is pretty good in wvw
Hammer Catalyst is pretty good in pve ( atleast until they fix the balls )
Catalyst and the Sphere are pretty good, but hammer is just dogshit in spvp/wvw.
Maybe it's per target, or maybe 1/4s is short enough to proc more than once. All i know is, i was getting 10 stack with 1 static field. I think staff catalyst is pretty legit in wvw, you should try it this week.