Welcome to the forum, @Ceese!
I’m one of the Ebenguard guild leaders, along with @Ginger. Any questions you may find yourself with while poking around the forum, feel free to reach out to either of us or our Wagoneers. (It may take a little poking around the forum to get PMs to come up as an option)
We have our Q&A topic here, our guild hall welcome topic here (which may or may not be locked to posting in for a little while, depending on exactly how long/how much browsing the forum requires to go up from the super-new-person level). The top post on this thread has some good info too, though I’m sure you’ve seen it. 
I’m a Leo 
myself, so definitely not Libra-specific. We actually have a topic with quite the laundry list of other fun astrology/personality things: Personality Types: The Guilds, Astrology, Meyers-Briggs, Enneagrams, and More!
There are loads of special interest threads around to investigate until the guild topics open up, if you need help finding any in particular feel free to ask!
Look forward to seeing you around! 