Videos from the sneak peek beta of TERA have started surfacing on the net thanks to those who are participating in the tester. Below the break, you will find in-game videos of the melee-focused Lancer and the range-focused Sorcerer classes, courtesy of UniLost.com. A sneak peek beta is currently going on now, and the first of five closed beta tests start February 17 run every weekend until April 15. The open beta starts on April 19 and the game releases in May. Thanks, Massively.