Here is the full list of all 33 Incredible Dracula: Witches Curse achievements.
Completed every episode with a gold medal
Brewed the youth potion
Gathered every ingredient for the potion
Used three flight potions
Gathered 5,000 fireballs
Gathered 5,000 elixirs
Destroyed a poisonous mushroom
Opened every ancient chest
Destroyed 10 crystal portals
Gathered 5,000 units of wood
Gathered 5,000 power crystals
Brewed every potion
Found the invisibility cap
Repaired the lift
Found the real exit
Gathered 5,000 units of food
Destroyed 10 devourers of worlds
Used boosters 10 times while playing a single level
Used both active boosters while playing a single level
Rescued a dragon
Rescued a kitten
Used 20 magical axes
Used an active booster for the first time
Did nothing for 15 seconds
Gathered 100 fireballs
Searched a cave
Gathered 100 power crystals
Built three buildings in one minute
Gathered 100 elixirs
Gathered 100 units of wood
Gathered 100 units of food
Built a BloodDonald's
Started playing the game