I recently had an idea concerning my 'The Soul Within' Novel, and something I intend to implement. Those that have been following the story know about the summoners (for those that don't know; people who have the ability to summon creatures from summonstones, whether the creature is real or fictive)
Well, this new idea concerns the summoners, the idea was brought on by recently watching Pokemon, and Yu-Gi-Oh! The idea is to have summoner duels, where two summoners take ten of their summonstones and implement them in a duel where each person summons a creature and attempts to kill the opposing summon.
My problem though, is that I have no ideas for any of the fictitious creatures I could use. I don't want to use creatures that have been established so many times before, like the dragon or phoenix or any of those famous legends. I was hoping someone could give me some ideas, or even a whole creature if you feel up to it.