Here is the full list of all 48 Odin Sphere Leifthrasir trophies - there are 40 bronze, 3 silver, 4 gold and 1 platinum.
Obtained all trophies!
Witnessed Cornelius's and Velvet's future.
Completed the Churning Rift of the World.
Ate all types of cooking at Maury's Touring Restaurant.
Gathered all texts.
Acquired all of Velvet's Psypher skills.
Acquired all of Oswald's Psypher skills.
Acquired all of Mercedes's Psypher skills.
Acquired all of Cornelius's Psypher skills.
Completed the Book of Armageddon.
Witnessed the earth's rebirth.
Received a coin during the curtain call.
Defeated Leventhan with Gwendolyn.
Defeated the Cauldron with Velvet.
Defeated Onyx with Mercedes.
Defeated Gallon with Oswald.
Defeated Darkova with Cornelius.
Completed Velvet's tale.
Completed Chapter 6 of Velvet's tale.
Completed Chapter 3 of Velvet's tale.
Completed the Prelude of Velvet's tale.
Completed Oswald's tale.
Completed Chapter 6 of Oswald's tale.
Completed Chapter 3 of Oswald's tale.
Acquired all abilities with any of the characters.
Acquired all of Gwendolyn's Psypher skills.
Completed the Prelude of Oswald's tale.
Completed Mercedes's tale.
Completed Chapter 6 of Mercedes's tale.
Completed Chapter 3 of Mercedes's tale.
Completed the Prelude of Mercedes's tale.
Completed Cornelius's tale.
Completed Chapter 6 of Cornelius's tale.
Connected at least 200 chains from one attack.
Gathered at least 50 texts.
Completed Chapter 3 of Cornelius's tale.
Completed the Prelude of Cornelius's tale.
Completed Gwendolyn's tale.
Completed Chapter 6 of Gwendolyn's tale.
Gathered at least 30 texts.
Created the highest grade in alchemy.
Attacked by mandragora 5 times.
Absorbed a total of at least 1,000 Phozons.
Completed Chapter 3 of Gwendolyn's tale.
Acquired an S Rank for all battle stages in any area.
Gathered at least 10 texts.
Completed the Prelude of Gwendolyn's tale.
Obtained your first text.