Because the in-game currency is always strictly limited, making the wrong upgrade choices can cripple your progression for months.

Many new players make the fatal error of trying to keep every single card in their collection at the same level.

Prioritizing Your Main Deck

Avoid decks that require four or five legendary cards, as maxing them out will take literally years of grinding.

Once you have chosen your primary deck, do not deviate from it, no matter how tempting a new card release might seem.

• A maxed fireball changes key interactions instantly.
• Tanks benefit massively from extra hitpoints.
• Support units can sometimes remain slightly underleveled.

The Math Behind the Upgrades

Some level differences completely alter the fundamental interactions between two specific units.

If your primary removal spell cannot kill the most popular meta unit, it must be upgraded immediately.

Patience is the Ultimate Weapon

Stick to the plan, support your clanmates, and carefully manage every single coin you earn.

Optimize your path, stay the course, and the high-tier arenas will eventually be yours.