Halo 3 'Believe' ad

Summary
The video shows a battle between Covenant Loyalists and UNSC forces as toy figures. Near the end the camera pans to a Brute lifting the Master Chief in the air. The camera then pans to Master Chief's hand that is priming a plasma grenade,the camera faces Master Chief who looks up towards the camera.

Trivia

 * It has been theorized that the Master Chief might be captured by the Brute's per this video, because Master Chief is being held up in celebration as if he was killed, or captured. Captured is more likely because at the end of the video, Master Chief raises up his head.
 * This video shows miniatures much like the Halo 3 ad teaser Museum of Humanity diorama.