Here is the full list of all 49 Revenant Saga trophies - there are 36 bronze, 10 silver, 2 gold and 1 platinum.
Obtained all trophies.
Used 2000 skills.
Collected all treasure chests.
Reached level 200 in Monster Sparring EX.
Transformed 200 times.
Suffered 100000 damage from a single blow.
300000000 damage record in Kabillion Challenge.
Reached level 100 in Monster Sparring EX.
Reached level 30 in Monster Sparring EX.
Used 1000 skills.
Achieved 200 consecutive hits.
100000000 damage record in Kabillion Challenge.
50000000 damage record in Kabillion Challenge.
Achieved 30 consecutive overkills.
Dealt 999999 damage with a single blow.
Spent 20000000 gold.
Cleared all subquests.
Achieved 15 consecutive overkills.
Spent 5000000 gold.
Exterminated 3000 enemies.
Weapon level upgraded to 999.
Walked 250000 steps.
Achieved true end.
Achieved normal end.
Transformed 100 times.
Dealt 100000 damage with a single blow.
Achieved 50 consecutive hits.
All trials have been completed.
Exterminated 1500 enemies.
Suffered 20000 damage from a single blow.
Suffered 5000 damage from a single blow.
Spent 500000 gold.
Transformed 50 times.
Weapon level upgraded to 100.
Achieved 5 consecutive overkills.
Collected 100 treasure chests.
Dealt 10000 damage with a single blow.
Walked 100000 steps.
Esther rejoined the party.
Albert's secret is revealed to his friends.
Collected 50 treasure chests.
Used 100 skills.
Gathered a party of four.
Achieved 10 consecutive hits.
Exterminated 100 enemies.
Weapon level upgraded to 10.
Walked 10000 steps.
Joined up with Esther.
Finished the opening.