How do I find decks I can build with my maxed cards?

Enter your Clash Royale player tag. Your collection is read from the official Supercell API, every card at maximum level is identified, and ladder decks from ranked players are filtered down to the ones you can build completely.

Does it account for evolutions and heroes?

Yes. A deck that needs a card as a hero is only shown as playable if you have unlocked that specific form. Owning the evolution of a card does not satisfy a hero slot, and vice versa.

Where do the decks come from?

From the battle logs of ranked players on the Path of Legends and ranked leaderboards. Only ranked 1v1 battles with self-built decks are counted, so draft modes and clan war formats do not distort the data.

Can it build four decks for Clan Wars?

Yes. Clan War mode assembles four decks that share no cards at all. A card is blocked by identity, so using Wizard as an evolution in one deck also blocks the hero version in the others. You can lock the decks you want to keep and shuffle the remaining slots.

Yes, the tool is free to use and does not require an account.

Clash Royale Deck Builder for Maxed Cards

Cards below max Missing evo/hero At least Archetype Max elixir hide weak decks

Your maxed cards

Why another deck builder?

Every deck site shows you the best ladder decks. None of them ask which cards you actually own at maximum level. So you copy a deck, take it to ladder, and lose to the same deck played two levels higher. This tool starts from the other end: it reads your collection first and only then looks for decks — so every deck it shows you is one you can play at full strength today.

How it works

Your collection is read from the official Supercell API using your player tag. A card counts as maxed when it has reached its own maximum level, which differs by rarity.
Ladder decks are collected from the battle logs of ranked players on the Path of Legends and ranked leaderboards. Only ranked 1v1 battles with self-built decks count.
Decks are matched against your collection. A deck is playable only if all eight cards are maxed and every special slot is filled with a form you own.
Near misses are shown too, so you can see which single upgrade unlocks the most decks.

Evolutions and heroes are checked separately

Cards like Knight and Wizard exist both as an evolution and as a hero, and a deck needs one specific form. Owning the evolution does not let you fill a hero slot. Most tools ignore this; here a deck that needs the hero version is only marked playable when you have unlocked exactly that.

Clan War deck builder

Clan Wars need four decks at once, and no card may appear in more than one of them. The restriction is stricter than most players expect: a card is blocked by identity, not by form. If you run Wizard as an evolution in your first deck, the hero version is unavailable for the other three. Switch to Clan War mode above and the tool assembles four decks that share no cards at all, using only what you have maxed. Lock the decks you like and shuffle the rest until the lineup fits.

More about the Clan War deck builder →

Browse the meta

You can also explore the tracked decks without entering a tag: every ladder deck, decks by archetype such as Hog Rider, Golem or X-Bow, or decks by card.

Frequently asked questions

How do I find my Clash Royale player tag?

Open your profile in the game. The tag is shown under your name and starts with a #. You can paste it with or without the #.

Does the tool need my account or password?

No. It only reads public profile data through Supercell's official API. There is no login and nothing is stored about you.

What counts as a maxed card?

A card at its own maximum level. Because the game stores levels relative to rarity, a maxed legendary and a maxed common show different raw numbers but both count as maxed.

How current is the deck data?

Battle logs only reach back about a day, so decks are collected continuously. The date of the latest update is shown at the bottom of this page.