NHN released new trailers of <TERA> at its brand site which is newly open as the OBT is coming. The first trailer shows the battle field and politics system for the first time. The second one is a class introductory trailer that shows which role they would play.
Further information is available at the brand site. The official site will be renewed with much more information about system, item, skill, quest, and so forth on December 30 when the pre selection event starts on.