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