Praedyth

Praedyth was a Guardian connected to the Vault of Glass. Praedyth's Timepiece and Praedyth's Revenge are named after him; based on their descriptions, Praedyth may have been lost in time instead of erased from existence like the rest of Kabr's fireteam.

His fate is explored in the Story Mission Unsealed Paradox.

Quotes

 * Praedyth's fall isn't over… because it hasn't happened yet… and it will happen again.
 * "He skipped like a stone on time's ocean. This is what's left." - Unknown