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Card Rarity Explained — From Common to Mythic

Published October 23, 2026 · Streambinder

In most trading card games, card rarity is a decision made in a design meeting. In Streambinder, it's decided by millions of listeners. The more streams an artist, track or album has piled up, the rarer its card. That one rule changes everything: a Mythic isn't rare because someone said so, it's rare because it's one of the biggest things in music.

Here's how rarity works, what the drop rates look like and why a card you own can only go up.

Card rarity explained in one sentence

Rarity = popularity. Each card in your country's edition is an artist, track or album from that country's Spotify charts, and it's ranked by its total Spotify streams worldwide (for artists, across their whole catalog), using public numbers collected on kworb.net and refreshed every Monday. The most streamed sit at the top of the ladder; the newcomers and deep cuts sit at the bottom.

That flips a classic collector's habit. In Streambinder, the cards everyone knows are the hard ones to get. The global hit you hear in every store? Good luck pulling it. The indie artist you've never heard of? That's your Common, and maybe your next favorite.

The six rarities

There are six rarity tiers, from most to least common:

  1. Common: up-and-comers, niche favorites, tracks that haven't broken through yet.
  2. Uncommon: solid catalog names with a real audience.
  3. Rare: artists and songs most people would recognize.
  4. Epic: big hits and well-established stars.
  5. Legendary: the heavyweights of streaming.
  6. Mythic: monuments with billions of streams behind them.

The exact thresholds depend on the edition, because the charts of Sweden and the charts of the United States aren't made of the same artists. To give you an idea, in the French edition a Mythic artist has passed 81 billion streams, and a Mythic track has passed 2.5 billion.

Drop rates: your odds per card

Every pack holds 5 cards, and each card is drawn with these odds:

| Rarity | Chance per card | |---|---| | Common | 46% | | Uncommon | 28% | | Rare | 15% | | Epic | 7% | | Legendary | 3.2% | | Mythic | 0.8% |

In other words, Commons and Uncommons make up most of what you pull, while a Mythic shows up less than once in a hundred cards. That's what makes the moment so satisfying when it finally happens.

New players get a little help: your first 5 packs each guarantee a Rare or better as the last card. If you're just starting out, our guide to opening your first card pack covers the best first moves.

Shiny cards: the holographic bonus

On top of the six rarities, there's one more layer: Shiny cards. A Shiny is a holographic version of a card, and it turns up roughly once every 300 cards. Any card can come out Shiny, from a humble Common to a Mythic.

Why chase them?

Your card never loses its rarity

Streaming numbers move every week, and rarity follows them. But here's the collector-friendly part: a card you own never drops in rarity. If a track you pulled as a Rare keeps climbing and crosses into Epic territory, your card can move up with it. If it slows down, your card stays where it is.

That makes early pulls genuinely exciting. Grab a breakout track while it's still Uncommon, and you might watch it climb in your binder over the next weeks.

Why a hit can be rarer than a classic

You might notice that a song from last year is rarer than a beloved classic from the eighties. That's not a mistake. Rarity follows streams, and streaming is a recent habit: older songs collected most of their plays on vinyl, cassettes, CDs and radio, which don't show up in stream counts. A recent hit gets played on repeat, added to playlists and shared everywhere, so its total can pile up fast.

We dig into that in our article on streaming numbers explained, including the difference between total streams and monthly listeners.

How to use rarity to your advantage

A few practical takeaways:

Rarity in Streambinder isn't a number on a spreadsheet, it's a mirror of what people actually listen to. Every pack is a little snapshot of the charts. Ready to see where your luck lands? Open your first pack and find out.

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