Ranked battle intelligence

Clash Royale

Find your next card pairing · Explore the catalog and the evidence behind it

182 card forms1,873 ranked battles119 forms with positive partnersSnapshot

Saved snapshot from 100 top Path of Legend players · Observational associations, not causal synergy or statistically significant findings

Your deck · 2/8

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Ranked slots · 1 Evolution · 1 Hero/Champion · 1 Wild · 5 normal · One form per base card

Deck score -0.71Sum of measured pair lifts ÷ 28 · Unfilled and unmeasured pairs score zero

Finds the highest-scoring completion in this snapshot · Keeps your selected cards

Add cards from the catalog or suggestions to fill the next spot · Average elixir: 3.5

Evolution＋Choose formHero / Champion＋Choose formWild＋Choose form
Normal 1CannonnormalFit -0.711/1 measured linksRemove
Normal 2FireballnormalFit -0.711/1 measured linksRemove
Normal 3＋Choose formNormal 4＋Choose formNormal 5＋Choose form

Click a chosen card to compare replacements · Fit = its measured contribution to the deck score · Missing evidence scores zero · Contributions overlap, so do not add them together

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Ranked against the other 1 cards · Your deck stays unchanged until you choose Replace · Exclusions and slot limits apply

#1 Ronin

+1.59 deck score change

New deck score 0.88 · 1/1 measured links

ReplaceExclude
#2 Furnace (Evolution)

+1.45 deck score change

New deck score 0.74 · 1/1 measured links

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#3 Boss Bandit

+1.35 deck score change

New deck score 0.64 · 1/1 measured links

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#4 Bomb Tower

+1.24 deck score change

New deck score 0.52 · 1/1 measured links

ReplaceExclude
#5 Skeletons (Evolution)

+1.17 deck score change

New deck score 0.46 · 1/1 measured links

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#6 Goblin Cage

+1.16 deck score change

New deck score 0.45 · 1/1 measured links

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Synergies within your deck

1 measured pairs out of 1 possible · Ranked by lift

  1. Cannon + Fireball -20.0 pp (20 decks)

Best next cards for your whole deck

Ranked across every selected card, not just your last pick

#1 Valkyrie (Hero)

13.9 deck-fit score

Measured links to 1 of 2 cards

Cannon +27.8 pp · 141 decks

+ Add to deckExclude
#2 Princess

12.4 deck-fit score

Measured links to 1 of 2 cards

Cannon +24.7 pp · 143 decks

+ Add to deckExclude
#3 Ronin

12.3 deck-fit score

Measured links to 1 of 2 cards

Fireball +24.5 pp · 26 decks

+ Add to deckExclude
#4 Minion Giant

10.4 deck-fit score

Measured links to 2 of 2 cards

Cannon +17.6 pp · 29 decks
Fireball +3.1 pp · 670 decks

+ Add to deckExclude
#5 Furnace (Evolution)

10.3 deck-fit score

Measured links to 1 of 2 cards

Fireball +20.7 pp · 42 decks

+ Add to deckExclude
#6 Goblin Barrel (Evolution)

10.1 deck-fit score

Measured links to 1 of 2 cards

Cannon +20.1 pp · 143 decks

+ Add to deckExclude

Deck-fit score = sum of measured signed pair lifts in percentage points ÷ selected card count. Negative associations reduce the score; insufficient evidence contributes zero, not proof of incompatibility. Every card form is compared with every other form independently. These are pairwise associations, not a measured full-deck win rate.

Excluded cards · 0

Exclude suggested forms you don’t own or want · They stay out of the catalog, suggestions and auto-fill · Other forms remain available

Your deck and exclusions are saved in this page’s URL · Bookmark the page to keep them · Deck share links omit personal exclusions

182 of 182 available card forms

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X-Bow

normal · 6 elixir · epic

45 decks observed

No qualifying positive partners
+ Add to deck

Monk

champion · 5 elixir · champion

36 decks observed

No qualifying positive partners
+ Add to deck

Knight

normal · 3 elixir · common

31 decks observed

No qualifying positive partners
+ Add to deck

Clone

normal · 3 elixir · epic

9 decks observed

No qualifying positive partners
+ Add to deck

Mirror

normal · Variable / no fixed elixir · epic

3 decks observed

No qualifying positive partners
+ Add to deck

Witch

normal · 5 elixir · epic

1 decks observed

No qualifying positive partners
+ Add to deck
How to read this data

Win rate counts draws as half a win. Every variant is compared with every other variant. Signed lift = pair win rate minus the larger of each card's win rate without the other. A pair is measured when together and both without-partner groups meet minGames; nonpositive measured lifts remain in pairStats. Forms are never pooled.

Observational association, not causal synergy or statistical significance. Top-player sampling, deck composition, repeated players, levels and tower troops can confound results. Both sides of a battle count, so observations are not independent. Same-base forms cannot coexist and have same_card status. Insufficient comparisons preserve available counts and rates but have null lift. The cards lists contain every measured positive partner. Recent battle-log snapshot only; no historical accumulation.

3,746 deck observations · Minimum 20 observations in each comparison group · Up to 181 partners per card

Battle window: 20260731T130336.000Z – 20260913T174408.000Z (UTC)

Download card catalog · Download synergy snapshot