The game will generally (this hzas been discussed) be set in something like Renaissance(from the technical advancement , but there'll be magic etc) and there'll be 2 factions. At the beginning they'll live in peace (until PvP is ready)

Realm A:

• technical - there's a guild , lead by a guy like Da Vinci, who builds all kinds of technical things like helicopters , tamed animals, mechanic knights , autmoated fortresses
• special mount A small kind of biplane like structure with a propeller with which you can fly
• prefers hand-to-hand combat . No magics but healers and technicians (with crossbows , catapults etc)

Realm B

• magical - there is much magic so you'll have powerful spells but there's also paladins and the like that can do melee while casting (like tanks)
• besides these no warriors (everyone will have spells)
• no boats , only teleportation or conjurebirds ( big birds opn which you'll be able to ride , bit like in WoW and EQ2
• technological advancement is hated and feared....
• special mount : Unicorn?