Postado originalmente por Mirade
In case of success, your game world will be rewarded with a lil' experience bonus for 10 days and a slightly reduced death penalty for 10 days. Of course, successful worlds will also gain a prestigious world quest title. In addition, players can earn a few achievements and get potions depending on how much they contributed to the event.
> Can Free Accounts also join? ...
Yep. However, free accounts might not be able to collect all of the necessary ingredients. But it's a cooperative world event so free and premium players should work together to succeed.