It's not a very bad idea, but this examples of new gamemodes... 

*Than* :P

Than you.

This is real magic, bro.

I know it.

It will be really hardcore, so why not this much gold for a reward? 

Cool idea! +1

Good idea. Not all wild men have axes. +1

Why big dragon? Make smaller dragonling. Or a salamander, like that:

It wouldn't be as big as Ogre. It would be too OP. :P