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