Here is the full list of all 50 Eiyuden Chronicle: Rising achievements worth 1,000 gamerscore.
Completed your first main scenario quest
Team up with Garoo
Team up with Isha
Defeat the Great Tree Fiend
Defeat the Lode Golem in the Quarry
Defeat the Blizzard Brothers on the Snowpeak
Defeat the Lava Mantor Wyrm
Clear all main scenario quests
Complete your first side-quest
Clear all resident quests
Complete the silver stamp card
Complete the gold stamp card
Complete the platinum stamp card
Complete the black stamp card
Bring CJ to level 30
Bring Garoo to level 30
Bring Isha to level 30
Bring any character to level 50
Fully enhance CJ's weapon and armor
Fully enhance Garoo's weapon and armor
Fully enhance Isha's weapon and armor
Bring all party members' weapons to their max. level
Bring all party members' armor to its max. level
Obtain a total of 100 resources
Defeat 100 enemies
Obtain resources of all types
Defeat all types of enemies
Use town facilities 10 times
Use all town facilities
Eat max. level cuisine
Create a max. level accessory
Obtain max. level a consumable
Create a max. level rune
Obtain 100,000 baqua
Catch a fish for the first time
Trap a beast for the first time
Destroy an Elementum Pillar for the first time
Catch a max. grade fish
Obtain max. grade meat
Destroy all types of Elementum Pillar
Explore every area in the Great Forest
Explore every area in the Quarry
Explore every area on the Snowpeak
Explore every area on the Lava Ruins
Explore every area on the Runebarrows
Defeat the boss in the Great Forest on hard difficulty
Defeat the boss in the Quarry on hard difficulty
Defeat the boss in the Snowpeak on hard difficulty
Defeat the boss in the Lava Ruins on hard difficulty
Defeat the final boss on hard difficulty