En Masse enticed new players to join and get to high levels in TERA with a power-level promotion. But for some, even prizes couldn't make that much grinding worth it. If you fall in that crowd, then TERA's newest promotion is for you: For a limited time, new and existing accounts can get a free level 58 character! This Level Up Test Event is a chance for current players to get friends into the game and group up with them immediately as well as for new players who've been debating trying it to experience the newest content.
To get your free level 58 character, you must create a brand-new character between 1:00 p.m. September 19th and 2:59 a.m. September 23rd and give it a name ending in ".Levelup" (i.e. Bob.Levelup, Jane.Levelup). All newly minted level 58 characters will be supplied with gear, a mount, access to all story quests, and a name change voucher. For full details, visit the official site.
[Thanks to John for the tip!]