Win any match in Eternal War mode

Reach the maximum Level for one Class

As a Vanguard, perform 100 Gun Strikes

As a Bulwark, kill 100 enemies with every available Melee Weapon

As a Sniper, make 250 Headshots

Deliver a nova cannon warhead to the Tyranid position

Reanimate The Sword of Atreus

Eliminate the Daemonhost and restore vox communication

Kill the Hive Tyrant

As a Tactical, kill 25 enemies with every available Primary Weapon

Kill 1,000 Tyranids in Operations mode

Break a Scarab Occult Terminator's Melee Combo Attack with 2 Perfect Parries in a row

Kill a Lesser Sorcerer while he's reviving a Rubric Marine