Here is the full list of all 53 Mystic Saga achievements.
Interactions with ghost
Explored: Swamp
Collections completed
Interactions with Monk
Tools used
Crystals spent
Amulets used
Explored: Temple
Interactions with Tiger
Coins spent
Explored: Huntress's Lodge
Items bought
Tea Ceremony Collection complete
Chests opened
Interactions with Sage
Explored: Library
Energizers used
Energy spent
Locations explored in silhouettes mode
Interactions with Merchant
Locations explored in night mode
Quests completed
Rewards received
Explored: Market
Level reached
Energy increased to
Interactions with Wolf
Interactions with Stableman
Locations unlocked
Explored: Smithy
Locations explored
Explored: Cabin
Failed explorations
Interactions with Spider
Interactions with Ice Dragon
Interactions with Woodsman
Interactions with Crane
Interactions with Sailor
Interactions with Sea Monster
Interactions with Bandit
Interactions with Dragon
Explored: Cavern
Explored: Snow Fortress
Explored: Underwater City
Explored: Floating Islands
Explored: Mysterious Forest
Explored: Desert
Explored: Harbor
Explored: Palace
Elemental Keys Collection complete
Emperor's Dragons Collection complete
Imperial Regalia Collection complete
Fish Market Collection complete