Each wave contains around half a dozen enemies or more so stay on your toes and try to group the weaker ones up while keeping watch of the ranged units. Once the north portal is closed, the western portal will open and you will need to seal it with the same process while fighting off waves of enemies consisting of the ones you've faced so far, as well as the Ravager. For multiple glyphs, have the corresponding number of players step on the glyphs until they activate. After taking them out, examine the Glyph on top of the portal and step on the corresponding glyph on the floor until the rings of light fill up. You will need to repeat this several times and each time will require a different number and different type of glyphs to be pressed, indicated at the top of the portal. This group consists of the tanky Taskmaster, a Javelineer, an Avenger and an Archer. A group of enemies will rush at you from the portal in the back of the room. Up the steps, you will see some glyphs in a circular formation on the ground and your objective will update. As you approach the steps, you will be ambushed by a group of Defenders and an Archer. These opponents are nothing special but Damysys is equipped with a Spear and Shield so he will be quite tanky. Head straight down the path and you will immediately be faced with the first Elite mob Damysys who is accompanied with a couple of Avengers. You begin the Expedition in a long hallway. Objective: Uncover the secrets of the ancient magical site. New World Lazarus Instrumentality Expedition Guide Ostium Nothing too special, performs all the same moves but is tankier and stronger.