Alright, I do have a bit of a unique fantasy world. I call it Erys, 'cause it's a bit nuts.
Okay, you see that futuristic world where you have humand and meta-humans (like akin to Shadowrun with elves, dwarves, orcs, trolls, etc.) with magic and technology, living in harmony with one another? Well, that shit's exploding and we get some survival generations until the land cools down into a sort of natural paradise with some remnants of our previous technology intact, but not nearly as much as we had. It's alot of recovery where some knowledge has been lost and we have the only justifiable use of steampunk, recreating technology that we knew existed in the first place.
See those elves? They're scientists. Yes, they have some magic talent, some weapon talent, etc. But that's because they're very smart people, all with degrees in physics and genetics and so on. The more recent ones aren't as good, but the teachings get passed on, so they're the ones trying to pull us back to a better age, with science!
See those dwarves? Yes, they DO forge equipment, wear heavy armor, and use big weapons...BUT take off the armor and they leap around like acrobats due to highly-developed muscles. Strong too. They do the main steampunk, given all the metalworks, making alot of automated knights and things.
Orcs? Trolls? Not idiots. Tribal maybe, warrior class even. Oh, and I should point out that while there still will be evil orcs and trolls, we're equal-opportunity here. The other races will have their share of assholes. Anyway, the orcs and trolls live off the land, very at one with nature, still very territorial. Obviously, the trolls own alot of bridges and roads. The orcs actually match the elves and humans in nature magic.
Humans? Still the adept rogue of the world. Into anything, they are.
And Garlock The Destroyer! Yes, this world features the card-carrying evil badass lunatic mage, Garlock The Destroyer. NOBODY knows what the hell he is. He keeps it a secret. His powers? Nobody knows how he got them. His face? Nobody sees it. Hands, feet, and the rest of his body? All obscured. All means of identification are befuddled so that they cannot create a counter-measure specifically for him.
Crazy place, largely because of the people in it.