Don't waste boosters on runs where you haven't already made significant progress. Use them only when you are a few bubbles away from a win to ensure they aren't wasted on a failed attempt King Community Analyze the Core Logic:
tests every skill Bubble Witch 2 Saga has taught you. It demands foresight, economy of moves, and technical aiming. Do not let the dark clouds intimidate you. Remember: every Rigid Bubble you pop is a step closer to sunlight. Every ghost you unleash is a scream of victory. level 5677 bubble witch saga 2
The Color Swapper. It is useless here due to the rotating wheels. Don't waste boosters on runs where you haven't