KingsIsle has announced that the upcoming Celestia expansion has arrived on the Wizard 101 public test server. Players who have defeated Malistaire and who have reached level 48 can check out the new content which raises the level cap to 60 and includes a host of new spells. Celestia takes players underwater to adventure in what KingsIsle calls 'the most ambitious content expansion since launch'.

"We've spent the better part of a year designing, programming, building and testing this extraordinary new adventure," said J. Todd Coleman, Vice President and Creative Director of Wizard101. "Celestia is a kingdom of underwater cities, lost artifacts and ancient riddles.  It also holds the secret of Astral magic: a library of spells based on the Sun, the Moon and the Stars."

Read more here.