Warlock
From Halopedia, the Halo wiki
Summary
Warlock is the Halo 2 version of Wizard. It is an "almost" symmetrical level. It seems to be like a dungeon, dark and gloomy. A small level, it has 4 bases close to one another, teleporters on all 4 sides, flinging you to the opposite side of the arena. In the central cavity is active camo inside a mid column buldge. Outer edges are used in each base as a housing for turrets at each base's ledge, accesible by a fan propelling upward.