Originally Posted by Fat capefeather
An attacking move is a move that deals damage to an opponent as its main purpose or one of its main purposes.
did you read this, The Reptile?
Also, I agree with SubwayJ on the Mega Drain, though I think it might be too weak to be pulled off, since 40 BAP is so low, and HP Grass is so much more powerful. Another option could be Magical Leaf, which has base 60, doesn't miss, and has no other effects. I don't know how it would work flavor-wise, but from a strictly competitive view, it could work...
As for Fiery Dance, I'm opposed to it, since it is already a high BAP, gets STAB, and the effect is way to good as to it might make a Choice Scarf+Fiery Dace+Illuminate in the sun a set that get's spam, and in my opinion, we should make Mollux's move set as versatile as possible, so that it can go many different ways playstyle-wise