Oracles

Overview

Oracles are floating, cube-shaped Vex constructs that manipulate time. They do not attack with weapons. In the Vault of Glass Templar encounter they hover in place and cast a lethal Mark of Negation on the fireteam in waves: 39 Oracles in total, in waves of 3, 3, 5, 5, 7, 7 and 9. The mark builds until it kills the Guardian who carries it and can be cleansed before it claims them.

The Oracles must be destroyed quickly, before the Templar casts its Ritual of Negation, which kills anyone still marked.