Ozletc, the Sky Piercer
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Ozletc, the Sky Piercer is a Psion Flayer serving the Red Legion seen hidden in Mercury's future. A co-leader along with her sisters Niruul and Tazaroc, she represents Arc energy and is the eldest of her family. She serves as the second boss among the rotating bosses of The Sundial.
Seeking a simulated future free of the Cabal in the Infinite Forest, Ozletc and her sisters first discovered the hidden Sundial under the veil of a stealth skin. With an opportunity presenting itself, Tazaroc proposed to rewrite the past in their favor while Niruul premeditated a surprise attack against their enemies in the future. Instead Ozletc suggested that they use the Sundial to do both provided whichever is the most advantageous. For hours and days and weeks, the sisters labored over the machine. While her sisters defended her from the Vex, Niruul bent the device to their purposes and, with the force of their combined will, made it whir to life. Windows into other worlds, Mercury’s true past and future, opened before them. The device stood at the center of all of it, an anchor point. And all along the fault lines of time, where the past and present and future met, Vex were ripped in half, sliced through by a knife of pure temporal energy. With the Red Legion at their command, The Psion sisters fractured Mercury's temporal history into a past, present, and future open to their manipulation. 
Ozletc will spawn from her rift once the console is activated. She will remain open to damage for most of the fight, but will use her Cabal Slug Shotgun and guards to defend her. She also can melee a target with an additional knock-back ability to counter any melee-based attacker. On occasion, she will cast her Psionic Powers, calling down pillars of Arc energy that can decimate a Guardian's health. Due to their high damage output, this attack should be avoided; so the Fireteam should look out for and avoid the blue markers on the ground, indicating where these pillars will strike. Once a third of her health is lost, she will call for Psion Commanders to come to her aid, shielding her from all fire as well as calling for more resilient back-up. The shield must be destroyed by eliminating the Psion Commanders in the area in a similar fashion to how a Councilor is supposed to be killed. Once all Commanders are killed, Ozletc will be open to damage once again.
List of appearances