- last post: 01.01.0001 12:00 AM PDT
After saving the entire galaxy from total wipeout, I don't think the Arbiter will be out.
Anyway, while the Arbiter did stop Delta Halo from being activated, Cortana was at standby to self-destruct High Charity along with Delta Halo. The real threat is Truth; if the Chief can't stop him from activating all the Halos from the Ark, well, see you in the afterlife!