Rift Quest:Into the time Machine  

Speak with Stavel to begin the scene. He will try to activate the time machine but right then a rift opens up and disrupts the procedure. Defeat all of the creatures that the rift spawns and Regulos will show up. A note to tanks, when the boss of the rift activates, be very careful because you CAN pull threat and you CANNOT survive her attacks. The time portal opens up at the last minute so jump in! Speak with Trinian on the other side of the portal to complete the quest.