W101: The Puzzle revealed — the Rise of Avalon!

Avalon

Sure, everyone had this figured out awhile ago, but finally it’s announced — the newest world on the Spiral is Avalon.
Professor Greyrose writes:

Avalon is the silver city, a medieval fantasy world of knights, goblins, giants, and dragons. Merle Ambrose was born here, and gained a reputation as a fierce Wizard. Merle helped the young warrior-bear Artorius become king of Avalon. However, once King Artorius fell in the final battle slaying his archrival, Malory, Merle decided it was time to leave Avalon – Merle left to found Ravenwood School of Magical Arts and teach magic to any Wizard who wanted to learn it in the Spiral.
Avalon is a large world with 15 expansive areas to explore. Young Wizards who are a minimum of level 70 and have completed the quest “Through Glass, Darkly” need to speak to Merle Ambrose who will send you off on your adventures with a quest named “This Little Light of Mine”.

I pretty much keep returning to “knights and dragons” because, YUM. Anyone who knows me knows that if there’s a dragon to be killed, I am TOTALLY THERE. That desire for dragonly death held me from TSR’s DragonStrike game, through EverQuest, World of Warcraft and the rest.
Time to get leveling!
Here’s the last puzzle piece, for completeness’ sake: