What Hidden Power Type to Use?/

[Professor Jacel]

So I am giving a couple of my pokmeon Hidden power Types and I was wondering for my Mow Rotom what it should be? Any Suggestions?

Also for My Hydreigon should I just go with Dark Type since I Want to Keep Earth Power and Not Breed Dark Pulse?

Also Any Suggestions on A Spc Attack Charizard???

Also My Accelgor any Feedback is Appreciated!!!!

 

[Thundagere]

I'm going to close this thread, as it's not withstanding with the BS&T Rules. In future, please use this thread for singular questions.
And in response to your query, it depends on your team and threats. Dark Pulse is always better on Hydreigon. I haven't actively used Charizard, but HP Grass seems to work well.