Hey guys, this is my first time asking for help with a few things.

>If I dump all my Pokemon into the Pokebank and reset my cartridge do I loose my all of my previous Pokemon?

>Is there a guide that I can refer to for IV and EV training?

>How do I check my friendcode and other social aspects?

>Tell me if these Pokemon are any good.
Gallade
Ninjask
Galvantula
Scizor (with the mega stone ofc)
Zoroark
Volcarona
Haxorus vs Hydreigon

Thanks in advance

If you leave your friend code and IGN then i can add you and trade/battle possibly?