The Zomboss Down Title update for Plants vs. Zombies: Garden Warfare (PS3) has 10 trophies - 7 bronze and 3 silver.
Grow a Doom-shroom, Bamboo Shoot, Fire Peashooter and Ice Peashooter
Summon a Barrel Pirate and Map Pirate Zombie in Gardens & Graveyards
Pick up a Gnome Bomb
Plant 5 Gnome Bombs
Defuse 3 Gnome Bombs
Vanquish 10 Enemies while They are Carrying a Gnome Bomb
Be on the Winning Team for 15 matches of Gnome Bomb
Vanquish 500 Pirate Zombies
Defuse a Gnome Bomb with Less Than 3 Seconds Remaining
Push the Golf-Bomb into the Hole in Cactus Canyon