Charizard...

[Mullet]

I was really wondering what to do with this Zard, I think this should work though.

Charizard@Leichi Berry
Nature:+attack,-def
EVs:attack,speed
Dragon Dance/Swords Dance
Rock Slide
Earthquake
Aerial Ace/Flamethrower

This usually works, but I just wanted some opinions. :D

 

[Mana Lugia]

With a Zard like that, no way you'd be using Swords dance, since your speed would be horrendously average compared to most sweepers, and thus you'd fall to 1 hit from them by the time Liechi activates. Hence, either have SD with Salac, or Ddance with Liechi (Prefers the former)

 

[Mullet]

That's what I usually do. That is why the moves I usually use are first so I would have DD and Leichi.