Were you looking for the Halo 2 level, Sacred Icon, or the Activation Index?

Sacred Icon is an achievement in Halo 2 Vista and Halo: The Master Chief Collection. It can be obtained by beating the level Sacred Icon, on Normal, Heroic, or Legendary.

The Halo 2 Vista achievement is worth 30 Gamerpoints and represented by the Activation Index that was recovered by the Arbiter during the level.


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