Sacred Icon (achievement)

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

Sacred Icon is an achievement in Halo 2 Vista. It is worth 30 Gamerpoints and is earned when you beat the level, Sacred Icon, on Normal, Heroic, or Legendary.

It is represented by the Activation Index that was recovered by the Arbiter during the level.