Pull
From Halopedia, the Halo wiki
Pull is a multiplayer medal in Halo: Reach. It is currently unknown what its requirements are. It was revealed post-beta along with several new and updated medals in the 05/28/10 Bungie Weekly update.[1]
Based on recent gameplay footage from IGN, the medal may be awarded for killing an opponent that is in the process of flying with the jetpack.[2]
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