No missable achievements (plus 13 unknown)
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Destroy 1000 enemies
Complete a level without using spells
Allow only one enemy to attack the base's gates throughout a level
Kill 5 enemies in one shot
Destroy 5000 enemies
Destroy 10 000 enemies
Use 200 spells
Complete all levels of an episode with three stars
Lose three times in a row
Earn 120 stars
Buy all upgrades for one cannon
Complete a level with one heart remaining
Get a magical ability to the maximum level