Is your deck good?
Enter your player tag. We'll check your recent decks against real battle data and show you the evidence, including when it isn't conclusive.
Your tag is under your name on your in-game profile screen.
A verdict, with its evidence
Whether a deck is genuinely performing, or whether the data simply cannot tell yet.
Alternatives you can build
Ranked by confidence and filtered to the cards you already own.
Nothing hidden
Every number carries its sample size and interval. The formulas are published.