Here is the full list of all 25 The Legend of Skye achievements.
Beat Percival in a duel.
Give a float to Malgrim.
Hunt a squirrel.
Defeat the witch.
Get 22 Heroes cards.
Dress up as a sentinel to scare Bard.
Escape from Cheeta.
Find the pond in the enchanted forest.
Get a diplodexus tooth.
Blow up a stone gnome.
Discover the shaman's secret hideout.
Retrieves the shaman letter.
The worst idea ever.
Poison the cook.
Win the pipe smoke contest.
Change the music in Bard's store.
Find Malgrim's tower.
Die for the first time.
Turn to stone.
Get a bun out of the CupCake Crusade.
Discover a new game.
Reach the end of the adventure.
Rescue the shaman.
Use a druid mind trick.
Get King Finn's guess right.