Legendary Map Pack
From Halopedia, the Halo wiki
The Spring 2008 Map Pack is a map pack to be released for Halo 3 during spring in 2008.
Bungie has stated in a recent update that the next map pack will be full of remakes, so it may hint at the addition of more than 3 remakes.
Many people believe Purple Reign is a Midship or Gemini remake. Moonbase Alpha has not yet been thought of as any remake as of yet.
