Trophies - Successfully complete one of the following tasks to get a trophy:

Created a Legend (Bronze): Make a Created Legend.
Chain Struggle (Silver): Win using a Chain Struggle.
Tag Chain Struggle (Silver): Win using a Tag Chain Struggle.
Grapplemania (Silver): Win using only grapple attacks.
Technician (Silver): Win by using five or more reversals in a single match.
Dive Attack (Silver): Successfully perform a dive attack from all four corners.
First Medal (Silver): Obtain a medal in WrestleMania Tour Mode.
Memory Serves Me Well (Silver): Complete any match without pausing in the "Relive" section of WrestleMania Tour Mode.
New Legend (Silver): Defeat 10 opponents with a Created Legend in a single tier in Legend Killer Mode.
Legend Killer (Silver): Obtain a medal in Legend Killer Mode.
Invincible Created Legend (Silver): Max out a Created Legend's attributes.
Royal Rumble Winner (Gold): Win a 30-Man Royal Rumble.
Medal Collector (Gold): Obtain all of the medals in WrestleMania Tour Mode.
WrestleMania Tour (Gold): Clear all "Relive" matches in WrestleMania Tour Mode.
True Legend Killer (Gold): Obtain all of the medals in Legend Killer Mode.
Super Fast Legend Killer (Gold): Become a Legend Killer in Legend Killer Mode in 30 minutes or less.
You're #1 (Gold): Have your Created Legend reach the Top rank in Hall of Fame Mode.
Platinum (Platinum): Obtain all other Trophies.

Additionally, there are two secret trophies:

Manager (Bronze): Win using a manager in an Exhibition match.
King of Kings (Silver): Defeat the Favorite Legends Tier in Legend Killer Mode.