Invasion Spattack is used for it. Spartans capture zones in tier 1 and 2. Tier 3 starts by going into the activated teleporter and bringing the core up the hill.
You have one hour to embed (at least) one picture or video into this thread. Failure to do so will result in this thread being locked. Rules, Rules, and how to do stuff! EDIT: No one else needs to comment on his lack of pictures.