On My Mark
Ultra rare0.8%ObjectiveOptionalMulti-player
Simultaneously assassinated two Elites in Blue Team co-op.
Co-op required. In a Blue Team mission, you and a teammate each land an assassination (the from-behind melee animation) on an Elite at the same time. Sneak behind an Elite each, count down over comms, and trigger the assassinate together. Easiest at an early encounter with two Elites close together, on a low difficulty.