Here is the full list of all 51 Arcana Heart 3 trophies - there are 42 bronze, 5 silver, 3 gold and 1 platinum.
Conquered the beast that is Arcana Heart 3
Ran the longest possible line off of a successful [Wall Step].
Unlocked all of the link animations in Gallery Mode.
Unlocked all of the illustrations in Gallery Mode.
Defeated Parace L'Sia in Score Attack Mode.
Finished Story Mode on the highest difficulty.
Watched the bad ending in Story Mode.
Watched all of the endings in Story Mode.
Used Baldur to defeat Ragnarok.
Executed a 100+ hit combo without using the help of an Arcana.
Cleared Story Mode using Heart and the Arcana of Love.
Finished Story Mode.
Got all clean hits with Edinorog during [Final Razdelenie (EF)].
Used all of Dorothy's card hands during a match.
Used more than 1000 Ether Stocks.
Completed all the follow-ups to [Ancient Talisman] in a single match.
Used the ultimate version of [Shunkoku].
Got attacked immediately after the [Come and Get Me!] teleport.
Used moves with the word "Sacred" in them more than 100 times as Fiona.
Successfully input the follow-up attack to [Fuuju - Narukami (EF)].
Completely drained the Spiritual Gauge more than 3 times in a single match.
Complete the move [Garbh Dagda (EF)] without pressing any unnecessary buttons.
While the Water Arcana [Regnum] is active, land a [Last Armageddon Drop].
Completed a 666-hit combo.
Got a counter-hit using [Restriction Unleashed - War Chain Wolkenkratzer (EF)].
Performed [Cinderella!] when the numbers on the clock are lined up.
Saw all versions of [I'll Draw...] in a single match.
Landed the ultimate version of [Ending Sadness].
Used [The Hero, Minigawa, Launch!] more than three times during a single match.
Got all of Elsa's weapons to show up during a single match.
Got a clean hit with [Sacred Slayer (EF)].
Used more than five 360 motion special moves and won with a 360 motion special move.
Completed [Geschick the Blood Linchpin] over 4 times while the doll is inactive.
As Mei-Fang, defeated an opponent without taking any damage.
Landed [Hama No Shishiku] and [Taima No Zuikaku] during a combo.
Caused over 20 stuffed animals to appear during [Kawarimi no Jutsu].
Used the moves [Kagesuki], [Kodama], [Seizan], and [Sazarashi] in one round.
Won while the Extend Force was disabled.
Won using Critical Heart.
Won using an Extended Critical Heart.
Won using Arcana Blaze.
Practiced for 15 minutes straight in Training Mode.
Raised the RP Level of all characters to 3.
Absorbed life using [Il Rapimento].
Raised the RP Level of one character to 10.
Used all of the Arcana.
Used all of the characters.
Fought and defeated all the Arcana in Network Mode.
Fought and defeated all the characters in Network Mode.
Played your first Player Match.
Played your first Ranked Match.