Heretic

Heretic is a multiplayer map for Halo 3, it will be released with the Mythic Map Pack along with 5 others. Not much is known about this map, other than it will have an Energy Sword, as it is required for the 'Blades of Fury' achievement.

Skull
The crest of the hidden skull on this level appears to be the Covenant, Mark of Shame. Judging by this seems the level will have a Covenant environment or the Flood controlled High Charity.


 * Skull Walkthrough (coming soon)

Trivia

 * The term "Heretic" is used by the Covenant Loyalists to refer to the Covenant Separatists, hinting that this map may feature Covenant Separatist structures.
 * Getting a Sword Spree medal on this map earns the player the 'Blades of Fury' achievement.
 * This map could be based on the level The Arbiter from Halo 2, as the Gas Mining Facility featured in that level was controlled by the Heretics, and thus could be a remake of the Halo 2 map Colossus.
 * The fact that there is an achievement to score a Sword Spree on the map suggests that it is either a small or medium sized map.