Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
A Taste of Armageddon (Bronze)	Earn at least a Bronze Star in all the Armageddon Pack Training Missions.
A Taste of Origins (Bronze)	Earn at least a Bronze Star in all the Origins Pack Training Missions.
Bling (Silver)	Gain a Gold Badge in 5 Player Awards.
Faction Leader (Gold)	Get To Rank 20.
Going Up in the World (Silver)	Get To Rank 10.
Helping hands (Bronze)	Complete Your First Local Multiplayer Game.
Rampage (Bronze)	Destroy 35 Enemies in the Frostbite Training Mission.
Scrap Metal (Bronze)	Get a Quad Kill in the Training Missions.
Take That, Winters! (Silver)	Gain a Gold Star in All Training Missions.
Taste of Victory (Bronze)	Win an Online Game.
The Black Hole (Bronze)	Kill All Other Players With The Singularity Bomb in a 4 Player Online Game.
The Running Man (Bronze)	Earn a Gold Star in a Survival Training Mission Without Using Any Weapons.
The Skills to Pay the Bills (Silver)	Unlock All of the Training Missions.
Tormentor (Bronze)	In Race Mode, Kill a Player 3 Times When They're on Their Last Lap.
Total Carnage (Bronze)	Kill 5 Opponents in a Row Without Dying in an Online Multiplayer Game.
Welcome to the Faction (Bronze)	Gain Your First Rank.