Open character creation menu.
Make a person.
First, decide the gender: It says Females can -excel- at anything, so go with female. You're a man? That's okay.
Next, choose a race. Humans get a bonus feat and one extra skill point per level, so go with human.
Portrait. Pick an elven portrait. If anybody points out that you're human and the pointed ears don't match, report them to the DMs for metagaming.
Pick a class. Sorry, I mean, pick a deity for your Cleric. Mask is good, Ilmater is good, Torm is good, and Lurue is good.
Alignment should be one step away from your deity, to show you're a real rebel. Where should that step be? Why, towards neutral, of course.
Abilities. You have exactly 30 points, so practice with how you can best use them. Whatever's left after Wisdom, Strength, Constitution, and Dex, can go in Intelligence. Ignore Charisma; you are beautiful, no matter what they say. Words can't bring you down.
Skills should include Concentration, Spellcraft, and Lore. If, on a quest, you come across an item you can't identify with Lore, it is clearly a powerful artifact. Horde it away from your friends, no matter who your deity is. Ilmater clearly loves you the most so he wants you to have it.
Exotic Weapon Proficiency has a BAB requirement, so you'll have to wait until level 3 for that Bastard Sword. In the meantime, why not try Toughness?
Appearance: Since you're a human female, go with head model 01 (that's the second one, just after the ponytail). Make your hair black, or, if you're feeling particularly azn today (^_________^), how about some sky blue to match your kawaii me (that's your cute eyes lol). If you worship Mask, choose the hood model. If anybody emotes about your face, report them for metagaming. It's so hard to play evil when you're neutral.
Innocent Idealist is a good voiceset, but you can also choose the one with the "cold chuckle". Sometimes it can be fun to just say "cold chuckle" and make people wonder if their sound isn't working.
When it comes to your description, don't forget to remind everybody that they're on an RP server and therefore should stop to chat with your character just to learn the details of their features. This is important especially as a cleric of Mask, because those metagamers would just love to know what hair colour you have under your hood which CLEARLY COVERS EVERY SINGLE HAIR ON YOUR HEAD LOOK AT THE MODEL KOTENKU OKAY GOD
Now, this is very important: Don't hit reset. Hit the one to the left of it.
When you get in game, go to the Underdark portal for bonus XPs. Talk to the insane duergar for a free potion, then go into town and do the quest for the slave girl. Rufus' DC is lowest for the bluff check, so use that. Mask clerics should use their trickery domain ability for this because it's important.
And there you go; you're halfway to level 3 already. Good luck, and always remember: people who won't kill bats with you are metagaming your alignment, so you should FD them in total silence the first chance you get.
(Thank you Secutor, I think what you wrote is an excellent inspiration for a guy like me, who really does think like I wrote above. Kudos.)