Lucky Candy is also a booster that can be activated before the game starts.
If you use the Lucky Candy booster, this will become, more likely, a Liquorice Swirl.
For this, you'll need a Color Bomb to be matched with a color of a Candy Bomb.
If you think that is better to save the Color Bomb for future combinations, well, you might be wrong because with one color removed from the board is easier to make other special candies.
Striped Brush is a booster in Candy Crush Saga that can be activated during gameplay.
For example, if you combine Candy Frog and Striped Candy, the frog becomes striped.
It can be matched with candies of the same color or combined with special candies but it doesn't disappear or fall like other candies.
This blocker is one of the most hated elements in the game, because it can cause an instant loss if it's not removed in time.