Challenges: Inconsistency in card levels, misaligned synergies, vulnerable win conditions.

Solutions: Prioritize upgrading key cards for stability, consider meta trends and card interactions, and protect critical win conditions through defensive measures or redundancy.

Challenges: Poor elixir management, ineffective deck sequencing, vulnerable to counter-play.

Solutions: Plan elixir usage efficiently, anticipate opponent moves and adjust deck order, utilize versatile cards to adapt to different situations, and consider defensive options to mitigate threats.