Here is the full list of all 26 Effie achievements.
Get all the trophies of Effie.
Defeat Melira at the Temple of Oblena.
Defeat Melira at The Vineyards.
Find all relics.
Find all relics in The Vineyards.
Get all Runestone skills.
Get the Earthquake skill.
Find all relics in the Red Plains of Oblena.
Upgrade Galand’s power 6 times.
Complete the Quiet Rock area.
Find all relics in Woodborn.
Defeat Melira at Woodborn.
Open 20 Experience Chests.
Get the Boomerang skill.
Complete the Fire Hammer Coliseum area.
Complete the Fisher Fish area.
Complete the Harmony Obelisks area.
Complete the Quick Imp area.
Defeat Melira at Windmills Town.
Find all relics in Windmills Town.
Get the Dash skill.
Reach the maximum speed surfing.
Defeat Melira at the Temple of the Elder Protectors.
Upgrade Galand's power for the first time.
Find all relics in the Temple of the Elder Protectors.
Get Runestone.