“We’re debuting a new way to play TERA, with solo versions of classic dungeons! ‘Ace Dungeons’ pit your skill against redesigned challenges and bosses, and your performance earns you Ace Medals redeemable for Slaughter gear, valuable crafting materials, and high-end accessories. To play, open Instance Matching and select the Ace Dungeons tab. Pick one of the listed dungeons, and up to four tasks to complete while you’re in there.”
The update will launch in North America in just over a week on July 7th with a new 10v10 battleground, expanded flight zones, new cosmetic wardrobe storage, and new dungeons.
Source: Official site, press release