Amavan

One of a Kind Equip a Unique item.

Forgotten Island Discover and enter the Forgotten Island, an optional area on Rainbow Moon.

Olympian Obtain all medals on the original Campaign maps in Challenge mode (as Batman)

The Pleasure Shoot for gold and look to the sea.

Third Armor Obtain all four armor parts in Mega Man X3.

It's Definitely Over Defeat Sigma Gunner and Earth Sigma in Mega Man X4.

Perfectionist Obtain all the medals on Custom maps in Challenge mode

Jiango Unleashed Defeat Jiango.

Life Imitated Defeated a manikin.

Added to the Collection Defeat the Headhunter -- Aria of Sorrow

Great power... Unlock all skills

Anomaly Hunt Silver Trophy Awarded for slaying your
first afflicted monster.

A Non-Specific Tale You defeated some sort of people who came from some sort of place using some sort of means. This is some sort of proof of that. Sort of.

Salvador’s Sister Act Visit the Mother Superior in Isla Bonita as Salvador

Experienced Allies Complete 8 maps in Co-Op.

Taskmaster Brought the Completion List to 100%.

What a Great Shield Defeat the Skull Knight -- Harmony of Dissonance

Prismatic Chalice Awarded for completing 50
quests in the Flooded Forest.
Was found buried under rubble.

OVER-Overachiever Watch the 106% bonus ending

Monolith Monomania This is proof that you've found all the stone monoliths and ruminated on their author. Use the battle actions you've acquired to unleash the ultimate mystic artes!

The Great Escape Complete Chapter Four.

Ukhu Defeat the Ukhu variant.

All the trophies Unlock all trophies

Don't leave me! Destroy 10 consecutive Sentinels before they escape in Survival mode

The Tepid Threesome Defeat Fruegel, Guftas, and Rodriguez.

Touching-Up Tony Use the Paint gun on Tony's portrait

Lateral Thinker Unlock all caches watched over by ancient statues.

I Am The Night Finish I Am The Night Mode

All Biomed Out Find all the Biomes

Covert Ops Complete Magna Centipede's stage without being spotted by a single searchlight in Mega Man X2.

He Brought Fists to a Mech Fight Use a Ride Armor to score the final hit against Magma Dragoon in Mega Man X4.

Promise Me, Zero Complete X's story in Mega Man X4.

Catch of the Day Haul in a "fishy fishy" from Alanya.

Danger! Falling Rocks Defeat the Golem -- Harmony of Dissonance

A Golden Future Complete "All That Glitters"

All Units Stand By Obtain all four Ride Armor chips in Mega Man X3.

Alluring Kaleidoscope Landed brave edge 100 times.

To the End! Travel through the End Portal to the End Wilds.

Bakumatsu Boss Collected all trophies.

Path to Legend Defeated the Transcendent.

T-Spin Break-In Earn 10 T-Spins.
0/10

Trial of the Emperor Defeat 20 foes promoted by Walk Softly.

50 down, I don't know how many to go Complete 50 feats

Legendary 1x1 Brick Find the Legendary 1x1 Brick

Such Splendid Armor... Acquired Garland's armor.

Faster Than Sound Earn ALL of the platinum Time Trial Relics

Prince of Darkness Complete the game at "Prince of Darkness" difficulty

Audio Signal Incoming Listen to 10 tracks for long enough with the Music Player, and then listen to the secret track.

A Solid B Bring all characters' titles to level 2.
You have a good grasp of what each character can do.

Hoarder Collect over 2000 materials.