Any advice for a newbie? :D I plan on being a conjurer, and being in Mysidia (I like the name of the server lol)
Welcome to the game!
Do the tutorials and read the text while doing them :)
After that, I'd recommend walking around outside and killing a few things to get familiar with combat and controls. Not too many enemies and don't wander too far.
From there your best bet is to go back into the city and see if you can befriend anyone. Explain you're new and looking for a duo partner to show you the ropes. Chances are, you'll find someone willing to level up a different class who can join you for the ride.