Here is the full list of all 50 Saint Seiya: Sanctuary Battle trophies - there are 40 bronze, 6 silver, 3 gold and 1 platinum.
Collect all Trophies
Complete your gallery collection
Use all Big Bang Attacks from all characters
Play the Sanctuary arc of the Story Mode from start to finish without using a continue (any difficulty)
Finish the Sanctuary arc of the Story Mode in Normal (do not start from the Stage Select)
Earn A rankings in the Story Mode, Single Challenge Mode and Tag Challenge Mode
Finish the Sanctuary arc of the Story Mode in Bronze (do not start from the Stage Select)
As Ikki, put your Cloth back on once it has been removed
Finish the Sanctuary arc of the Story Mode in Hard (do not start from the Stage Select)
Remove your Cloth as Shiryu
Have Ikki appear when continuing as Shun
Finish 1 Tag Challenge course in the Mission Mode
Use Shinoten to save friends 10 times in Tag Challenge courses
Finish all Single Challenge courses in the Mission Mode
Win 100 battles against Gold Saints
Upload the Mission Mode data to the online ranking
Finish a course in the Mission Mode with a character who has taken off his Cloth
Finish 10 Single Challenge courses in the Mission Mode
Defeat Scorpio Miro without getting hit by Scarlet Needle
Win a boss battle without taking damage (any opponent)
Finish all stories and stages in the Story Mode (any difficulty)
Unlock all characters in the Mission Mode character select screen
Finish the Aiolos Saga in the Story Mode (any difficulty)
Earn A rankings in 10 stages or courses
Use a Gold Saint to defeat another Gold Saint
Save Athena in the Story Mode (any difficulty)
Complete the Chamber of Grand Pope in the Story Mode
Complete the Palace of Pisces in the Story Mode
Complete the Palace of Aquarius in the Story Mode
Complete the Palace of Capricorn in the Story Mode
Complete the Palace of Sagittarius in the Story Mode
Defeat all the Black Saints
Complete the Palace of Scorpio in the Story Mode
Complete the Palace of Libra in the Story Mode
Complete the Palace of Virgo in the Story Mode
Complete the Palace of Leo in the Story Mode
Complete the Palace of Cancer in the Story Mode
Finish 1 Single Challenge course in the Mission Mode
Win a boss battle without using any 7th Sense (any opponent)
Destroy 100 breakable objects
Complete the Palace of Gemini in the Story Mode
Use all Burst actions while in Cosmo Burst mode
Defeat Misty
Use Cosmo Points to raise your abilities
Complete the Palace of Taurus in the Story Mode
Win a boss battle without using a continue (any opponent)
Activate the Real 7th Sense 7 times
Use a Big Bang Attack for the first time
Defeat Cassios
Complete the Palace of Aries in the Story Mode