The splurge of information that happens right after a world hits the test realm always ALWAYS astounds me. It really shows the power of a mega community like Wizard101 Central and what a great job that community's members do.
The test realm forum is exploding with information, of course, but here are a few threads that really caught my eye.
Is Guardian Spirit Overpowered? click
Omnipotent was changed to Archmage as the level 80 title. click
Fans seem to really like Avalon with few varying opinions. Overall difficulty level is appreciated. click
Kathrine Light's guide to Young Morganthe fight. click.
Nicholas's guide to fighting Matkis Axethief. click
Guide to new spells in Avalon. click
Guide to the level 78 pets and hybrids. click
Guide to The Mysterious Well and Flevur Flave by Kathrine Light. click
Guide to Sword of Kings weapons and poll on which you like best. click
A plethora of guides including and above and beyond those above. click
Blue Huckleberry plant. click
Disappointment over the Treasure Card shop expressed. click
Disappointment over bank restrictions. click
Disappointment over the lack of a fourth Balance utility spell. click
Disappointment over the skeletal dragon pet looks. click
Cool pet drop:
Pet Book. click
As you can see, in the short time that the test realm has been out, there's just been A LOT of information sharing going on. No one is really sure how long the test realm will remain up, but if you're a subscriber, you should take it for a test drive and see why the majority of the fans are calling this one of Wizard101's best expansions to date.