The most up to date demos are from G-star, which is a Korean thing. Beyond racial skills (which are not allowed in competitive PvP), the only difference between races are purely aesthetic (and, of course, story, I suppose). There is racial armor, of course, such as armor that shows off a Norn's tattoos. Other than that, feel free to play a
Other than racial elites (which are weaker than profession-specific elites), there are no differences in regards to race. Although the Hounds of Balthazar on a Ranger is pretty friggin neat. Pijinz 11 years ago #5. There are other racials as well as elites. Humans have an extra healing ability for example.All expansions are unlocked after you hit lvl 80. Expansions 1-3 are generally larger stories spanning multiple maps (levels) and also contain a subclass for each main class (think of them as alternative designs for class, so a base ranger can be a Druid, soulbeast (merge with your pet) or untamed).
They abandoned the heal/tank/DPS Holy Trinity. Another reason this works (and another thing that makes Guild Wars 2 unique) is the Rally system. Once you run out of health youre knocked down, with OYTbW.