Wizard

The Wizard is an NPC who lives on the top floor of the Wizard Tower. It contains a broken portal, and when you try to jump into it, the Wizard says: "Hmm...something appears to be broken. Give me 3-5 business days to fix!"

Trivia

 * The admins said in an interview with Youtuber ThirtyVirus that the portal was reserved for an island that had no plausible connection to any others.