oh, Dog Pit will be here again? wooo ^^ Everyone loves the Dog Pit :3
As for the Int, it could be significantly nerfed, by doing something like this:
- Each won battle earns 5 Exp +1 per Int
or change it completely into something like:
- After each battle, you may exchange up to X cards from your dog into cards from your opponent's dog.
Might be very powerfull as you can plan ahead what your next opponent might be.
... or do both :3
As for Luck, I'm not sure what could be done with it.
Might be nice to add random events each round and the Dogs with higher luck profit more from it. I've got a couple nice ideas for that one.
To change required losses/wins with Str and Def was a fun idea, but I guess it should work without it as well.