Here is the full list of all 51 Disgaea 4: A Promise Revisited trophies - there are 42 bronze, 5 silver, 3 gold and 1 platinum.
- Hardcore Gamer!
Complete all other trophies.
- The Power of Sardines!
Inflict 10,000,000,000 damage.
- Supercharged Tyrant Overlord
Defeat Tyrant Overlord Baal in the Land of Carnage.
"Whosoever unlocks this trophy, shall possess the title of Tyrant Overlord."
- Dedicated Collector
Collect all types of items.
- Portable Piracy
Collect all Pirate Ship parts.
- Netherworld Job Security
Have characters of every rank of every creatable class.
- He Got Skills
Watch every special skill animation.
- Uncanny X-Dem
Clear all X-Dimension stages.
"You've conquered Dimension X!"
- Pringer X: Poison Bites the Dust
Defeat Pringer X: Poison in the Land of Carnage.
"Pringer Z is back, baby!"
- Viewer Enjoyment is Advised
Watch the opening anime to the very end.
- Prinnynapping!
Clear Ep. 1: Rebels of Hades.
- Dreams Come True
Clear Ep. 2: Prinny Wars.
- Like a Final Boss
Clear Ep. 3: Enter the Final Weapon.
- Live and Let Death
Clear Ep. 4: Death Emizel's Death.
- The Demonic Carnival
Clear Ep. 5: The Angel of Avarice.
- Axelbreak!
Clear Ep. 6: The A-Virus Pandemic.
- Evilection Day
Clear Ep. 7: Battle! Tyrant vs. President.
- Battlefield Human World
Clear Ep. 8: Battle! Final Boss vs. Final Boss.
- Men on the Moon
Clear Ep. 9: The Moon, Earth, and the Promise!
- Fear the Who?
Clear the main story, and begin the Post Game.
- In the Land of the Prinnies
Go to the Land of Carnage and regret it.
- Just According to Fenkaku
Watch Fenrich's epilogue.
"All is for my Lord."
- The Fast and the Fukrious: Hades Drift
Watch Fuka's epilogue.
"Come, iron roc!"
- Desco Inferno
Watch Desco's epilogue.
"Cretins...bow down and worship me! For I am Desco!"
- Don't Be a Weasel, Vote Emizel!
Watch Emizel's epilogue.
"Wandering messenger of twilight, show me the ways of this world!"
- A Promise Fulfilled
Watch Artina's epilogue.
"Mother of the sublime glow, bring purity to the swirling evil!"
- When the God Gets Tough...
Defeat God (self-proclaimed).
"Infernal demon, follow my order and present your vile soul!"
- When Fenfen Met Valzy
Clear the Flashback Episode.
"Demon trapped in fire, I shall temporarily free your chaotic soul. Now! Become my power!"
- Touched by a Tri-Angel
Clear the Fuka & Desco Show.
"Final Formation! We are Tri-Angels!"
- No Cameo Left Behind
Win the Netherbattle Tournament.
"I want my own catchphrase."
- Let's Do the Time Leap Again
Clear the Time Leap story.
"Brave warrior, hear my voice... Become the skyward sword that pierces the darkness, and crush my enemies!"
- The Dark Hero Rises
Defeat Axel in the Post Game and make him an ally.
"Axel, on staaage!"
- Archangel, Archangel, Will You Be Mine?
Defeat Archangel Flonne in the Post Game and make her an ally.
"Chaos sucks! Guardian of justice, Justice Flonne!"
- Now Accepting Volunteers
Defeat Raspberyl in the Post Game and make her an ally.
"Which Honor Student wants to take my lesson?"
- Body By Etna
Defeat Etna in the Post Game and make her an ally.
"Look at my body and drool!"
- Haaah-hahahaha!
Defeat Laharl in the Post Game and make him an ally.
"Taste the power of Overlord Laharl!"
- Malice in Netherland
Defeat Asagi in the Post Game and make her an ally.
"I'll show you my Super Miracle Heroine Powers!"
- Green with Prenvy
Defeat Prinny Kurtis in the Post Game and make him an ally.
"Can you handle Mach 5!?"
- Badass Freakin' Trophy
Defeat Zetta in the Post Game and make him an ally.
"I'll show you what a real strategy RPG is all about!"
- Re-education Program
Capture an enemy.
- Need More...Sardines!
Lose a battle.
- Power Politics
Persuade by force 3 times.
- Prinpocalypse Now
Explode ten Prinnies in a row.
- Check Under the Cushions
Open all treasure chests in the base.
- I'll Take the Elevator...
Clear 30 floors in the Item World.
- Rewards Card Member
Max out the Rosen Queen Co. customer level.
- Just Warming Up
Inflict 100,000 damage.
- Everyone's a Critic...
Destroy the Axel statue in battle.
- New Family Heirloom
Max out an item's level.
- The Biggest Winner
Train 100 times.
- Netherworld Tycoon
Get over 100,000,000 HL.