Welcome to Build-A-Card
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Display Settings

Card images
Ability grades (1–10)
You VS Opponent
Ranked match
3:00

Spin the wheel · Steal one stat · Create the ultimate Clash Royale card

Build the perfect card

Spin a wheel of real Clash Royale cards. Each round steal one of their stats (graded out of 10). Fill every category, then see if your Frankenstein card survives the arena.

Built by UltimatePEKKA · Clash Royale player in Ken's clan

1000Trophies
Hog Mountain
Not signed in

Starts at 0 trophies · Arena 1 · ability grades stay hidden in ranked

How to play

Step 1 of 3

1v1 Race

Create a room and share the code. Highest power rating wins. Both players need the same live site link (HTTPS).

Room

Connecting…
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Share this code with your opponent

You
Host
Not ready
Opponent
Waiting…
Offline

Match display settings (Host)

Card images
Ability grades (1–10)

Host controls these for both players.

Ranked Match
You
0
Arena 1
VS
Opponent
0
Arena 1
Loading match…

Race starts automatically

Race finished

Waiting on opponent

Opponent still drafting… Your score is locked in.

Results appear as soon as they finish.

1v1 Result

You
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VS
Opponent
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All-Time Leaderboard

Shared live board for every player on this site · ranked by power rating.

# Card / Build Rating Win% Date
Daily Challenge · Same for everyone · 1 attempt / day · No rerolls · Grades hidden · —
Attributes
?
ReadySpin for attributes

Your Card

    CARD COMPLETE
    Letters, numbers, spaces · 3–20 chars · English only · no links
    0
    Power Rating
    out of 99 · ranked against other players' cards
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    Best Deck With Your Card

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    All-Time Leaderboard

    Shared live board for every player on this site · your card is highlighted and scrolled into view.

    # Card / Build Rating Win% Date