the Best Arena 6 Deck on Rush Royale is centered on the Sharpening Wheels and of Boreas.
It allowed me to go up to 3,000 trophies with a very good win rate. Don't have the legendary cards yet? I'll also show you a beginner deck without a caption directly below it.
Rush Royale is a game of tower defense available on Android, iOS and PC. This deck's strategy relies on specific synergies between your units. If you want to advance quickly in Arena 6, this deck is one of the best places to start.
Video tutorial on the best Arena 6 deck in Rush Royale
The video below shows you how to play this deck in co-op, map by map, of the’Arena 6 through Arena 9. You can see the placement of the units at the start of the game, then the advance up to 3,000 trophies. It's the fastest way to understand the synergies before you get started.
Explanatory video in French by Alucare, ideal complement to the page. View video (you can use YouTube's automatic translation)
Deck presentation: La Meule

I named this deck “La Meule” for a good reason: the Sharpening Wheels is at the heart of the entire synergy. It's one of the best decks available for Arena 6 in this game. It relies on three legendary cards, a epic map and an rare card :
- Boreas (legendary)
- The Meule à Aiguiser (rare)
- The Dryade (legendary)
- Arlequin (legendary)
- the Bourreau (epic)
Each card plays a specific role in the deck. Here's why each one is chosen and how it contributes to the overall strategy.
Boreas
As for the legendary ones, Boreas is one of the first ones you can unlock on Rush Royale. You'll unlock it in Arena 4 upon reaching 700 trophies, and then by opening a legendary item.


Boreas is the’primary damage unit in the deck. It deals area-of-effect damage and slows enemies that pass in front of it. In this Arena 6 deck, it is constantly boosted by the adjacent Sharpening Wheels, which significantly increases its damage as the game progresses.
You haven't yet Boreas ? Start by watching my video to get off to a good start Rush Royale. The beginner deck without legendary cards lets you level up to 1,000 to 1,500 trophies.
Explanatory video in French by Alucare, ideal complement to the page. View video (you can use YouTube's automatic translation)
Explanatory video in French by Alucare, ideal complement to the page. View video (you can use YouTube's automatic translation)
The Sharpening Wheel
You're stuck on 1,500 trophies with the beginner deck? It's time to move on to the Arena 6 deck in Rush Royale. The main requirement: the Meule à Aiguiser must be at the level 9 minimum.

The Grinding Wheel is the centerpiece of the deck. It boosts adjacent units, including Boreas, by increasing their attack rate. The better its position on the grid, the more units it hits at the same time. It’s the card that gives this deck its name and makes it one of the best compositions for Arena 6.
La Dryade
The Dryade is a legendary card that lets you allows you to merge troops on Rush Royale. Its main purpose is to improve your Boreas and your Meules during the game.

His role is to support : It doesn't deal damage directly, but it speeds up the power-up of your other units. It's an essential card for using this deck to its full potential right from the start of the game.
Arlequin
L'Arlequin is the third legendary card in the deck. It copy the Dryad to merge even more troops and speed up the leveling up of your units.

Thanks to theArlequin, you get the Dryad's effect twice. This allows you to upgrade your cards much faster than your opponents, which is a decisive advantage in the early waves.
Bourreau
the Bourreau completes the deck by taking out enemy targets thanks to its ability. Its effectiveness depends on the percentage of HP remaining on the target.


At its most basic level, the Bourreau concludes:
- the classic enemies starting with 23 % of PV,
- the boss models starting with 10 % of PV.
In the game, level him up at least Level 3 : It runs faster, and the execution thresholds increase.


Once at the level 3, the thresholds are changed to:
- 28 % of PV For standard enemies,
- 13 % of PV for the boss.
Troop placement for my Arena 6 deck on Rush Royale

This is the best investment Here's what I've found to help you get started with this deck and maximize your chances of winning:
- Square 2 Sharpening Wheels on the center squares to reach the most Boreas available on the sides, and upgrade them as much as possible to boost as many units as possible.
- Dishes 2 Executioners : If one gets frozen or blocked, you'll always have one that's active.
- The remaining boxes hold the Dryads, which are used to improve your Boreas and your Meules.
- the Boreas placed in the middle will be slightly less useful: between a millstone level 3 and a millstone level 4, it is only boosted by Level 4 Grinder.
Beware of Amulet Bonus Slots : I don't recommend placing a Sharpening Stone in a corner just for this bonus. When placed on the side, it only affects 3 units, which limits its impact.
You can adjust this based on the available bonuses, but this basic setup is the simplest way to make rapid progress and understand the deck's mechanics.
With a little experience, you'll know change the position of your units depending on the enemy troops. You can also swap places with a Bourreau and a Boreas on the side, depending on the situation.

Strategy and Synergies for Arena 6 Deck on Rush Royale
This deck works on a simple principle: booster Boreas as soon as possible using the Sharpening Stone, then close that part with the Executioner. Here's how to use each card as the game progresses.
Early Game: Focus on the Millstones and the Dryad
Visit start of the game, your priority is to place your Sharpening Wheels on the central squares. Upgrade them first so they boost as many as possible Boreas adjacent. The Dryad and the’Arlequin help you merge your units quickly. The goal is to reach a Boreas at the highest level as quickly as possible.
Midgame: Play the Executioner
Once you've Boreas Once you're settled in, focus on the Executioner. Level it up to at least level 3 to increase its activation thresholds.
He is then able to take out enemy targets long before they reach your base. This Mill / Boreas / Executioner is what makes this deck so effective at reaching the 3,000 trophies.
Endgame: Adjusting Positioning
In end of the game, the waves get tougher. Adjust the placement of your units based on the enemies that are coming. If you see tough boss enemies, prioritize placing the Executioner on the squares that allow you to intercept targets as early as possible along their path.
This deck is primarily designed for the early and mid-game, but it remains competitive all the way up to the high trophy brackets with the right adjustments.
Weaknesses of the Deck and How to Overcome Them
This Arena 6 deck on Rush Royale has obvious strengths, but also limitations that you should be aware of.
- Outbuilding at La Meule: If you can't place your Millstones in the center positions right from the start of the game, the deck loses a lot of its effectiveness. Always save the center slots for the Millstones.
- Susceptibility to frost: The Executioner can be blocked. That's why we deploy two of them: if one is neutralized, the other continues to finish off the targets.
- Required legendary cards: without Boreas, the Dryad and the’Arlequin, the deck doesn't work. If you don't have these legendary cards yet, use the beginner deck the time it takes to unlock them.
Alternative deck for Arena 6 if you don't have all the cards
If you don't have the three required legendary cards yet, here's how to adjust your deck so you can still make progress in Arena 6 on Rush Royale.
- Without Arlequin : Replace it with a second Dryad or a support card available in your deck. You'll lose some fusion speed, but the deck will still be playable.
- Without Boreas : The deck loses its main unit. In this case, the Beginner Deck Without Legendary Cards is still the best option to get off to a good start and reach 1,000 to 1,500 trophies.
The goal is to unlock Boreas upon reaching the 700 trophies in Arena 4. Once you're done, come back to this Arena 6 deck with the full lineup.
This Arena 6 deck in the context of the current meta
In the current meta of Rush Royale, decks based on the Sharpening Wheels remain among the best choices for Arenas 6 through 9. This tower defense game rewards compositions that scale quickly, and that’s exactly what this deck offers thanks to the Mill / Boreas. Other decks can be effective at this stage of the game, particularly those that use well-built epic cards, but they generally require more experience to play effectively.
When it comes to mobile tower defense video games, Rush Royale stands out for its strategic card placement and the synergies between cards. This Arena 6 deck is ideal for understanding these mechanics, whether you're playing on Android, iOS Where PC.
Important reminder: this This deck is designed for the early game, not for the end. Feel free to leave a comment if you have any other placement ideas!







