Clash Royale never allowed players to have more than a couple of evo cards in a deck until the Clash Royal Evolution Mayhem event. In the latest time-limited event, players can get creative with deckbuilding since they can use multiple evolution cards to build decks. However, they must also find the best Clash Royale Evolution Mayhem event decks to win the 1v1 matchups and earn in-game assets.
Thus, this article tries to bring the five best decks for the latest Clash Royale Evolution Mayhem event. Each deck features a distinct strategy and has a balanced average elixir cost for better usability.
Note: This article is subjective and reflects the writer's point of view.
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The best Clash Royale Evolution Mayhem event decks
The Clash Royale Evolution Mayhem event arrived on June 9, 2025, and it will be live in the game throughout the following week, during Clash Royale's seasonal rotation. The event will conclude on June 16, 2025.
You can participate in 1v1 battles against players worldwide to win seasonal tokens, card upgrades, Evolution Shards, and more. Check out the best Clash Royale Evolution Mayhem event decks below:
1) Ground Troops' Deck
This deck is centered around the ground troops, and its success depends on the synergy among Evo Barbarian, Evo Wizard, and Executioner. Evo Wizard with the fire shield absorbs initial enemy spell hits and explodes, dealing area damage and knockbacks.
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Executioner's attacks deal damage to enemy troops hiding behind the tanks, helping to increase Barbarian's survivability and thus their effectiveness. While Evo Canon and Valkyrie help in defense, Elixir Golem and Night Witches help defend against heavy troops and take down enemy buildings.
The average Elixir Cost of this deck is 3.9.
2) First mover's deck
Consisting of Evo Barbarian, Evo Firecracker, Evo Mega Knight, and Evo Wizard, this four-evolution-card deck is made for first movers. Begin with the Evo Mega Knight and support him with Firecracker or Princes. A long-range support for the tank will increase its survivability.
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Target the enemy towers first to move on to their side as soon as possible. Use Evo Wizard and Evo Barbarian behind Evo Mega Knight to boost your attack. You can also handle duelists with Skeleton Army and Goblin Barrel. With the extra support from Witch, this evolution looks quite tough.
The average Elixir Cost of this deck is roughly 4.2.
3) The X-bow Cycle Deck
This deck's success depends on how well you can cycle through the cards to place an X-bow to deal consistent chip damage to enemy towers over time. Cards like Evo Skeleton help increase cycle potential, while Evo Archer supports the X-bow by clearing air swarms.

Evo Tesla works as your main defensive building, while Evo Knight comes in as a low-cost mini tank. The Log clears the ground swarms while Electro Spirit also helps with cheap cycle, helping you set X-bows at shorter time intervals.
The average Elixir Cost of this deck is 3.
4) The cost-effective deck
This is a cost-effective deck where the cards evolve quickly. You will start your attack with the Little Prince and then send in the Witch, Inferno Dragons, and Evo Skeletons for support. This way, you can increase your team's survivability and damage.

Use Evo Tesla and Evo Giant Snowball for defense. Whenever an enemy pushes you into your territory, Evo Giant Snowball will freeze them. Combined with the defensive ability of Evo Tesla, it gets easier to push back. Princess and Evo Goblin Barrel also help in attack and tower damage.
The average Elixir Cost for this deck is roughly 3.1.
5) The counter push deck
This is a counter push deck where you use Mega Knight as a defensive unit. Keep dropping Evo Goblin Barrels for a counter push. The Evo Cannons will help with some extra defense, while the Inferno Dragons will deal with the enemy tanks.

You can use the Arrows and Zap to deal with the swarm troops and use the Evo Firecrackers for support. This is another great deck for the Clash Royale Evolution Mayhem event at a low average elixir cost.
The average Elixir Cost for this Clash Royale Evolution Mayhem event deck is 3.5.
These are the best Clash Royale Evolution Mayhem event decks that can help you earn Card Upgrades, Evo Shards, and more. You can take these decks in the Evolution Mayhem Challenge as well, where you can earn a special banner as a reward.