Please rework or add better buffs for 5 element marches

Good day everyone. This is my first post and i wasn't sure what topic to pick so I settled with bugs & support, please go easy on me.

I wanted to ask what's the point of having 5 elements buffs? In the few months I've been playing, most of the marches I see are hybrids of some form. Maybe if there were better buffs for marches with 5 of a certain element, there'd be more diversity on the leader boards. Don't get me wrong, this might sound like an indirect buff to holy and dark marches, but let's be honest, anyone with an holy and darkness march probably has a chaos one too, so you'd loose anyways. For starters instead of a 10% hp buff, a 20/25% would be better. Nothing too strong, and with longer battle time, some marches might hold on for a bit longer. If that's too much, maybe a +15% hp and and option to add your preferred extra 10% stat? Let's finally change this meta