How many cards are in Slay the Spire 2?

Slay the Spire 2 has 577 cards across the five characters, Ironclad, Silent, Defect, Necrobinder, and Regent, plus colorless, event, and token cards. Spire Codex updates the catalog automatically with each patch by re-parsing the decompiled game source.

Which sts2 cards have the best win rates?

Spire Codex computes a Codex Score for every card using a Bayesian-shrunk win rate from community-tracked runs, so cards with a few high-win-rate samples don't outrank cards with thousands of runs. The S-tier picks shown above update continuously as new runs are submitted; see the tier list for the full S→F ranking.

What are the card rarities in sts2?

Draftable cards come in Common, Uncommon, and Rare, alongside the Basic cards in each character's opening deck and the star-cost Ancient cards. Event, Status, Curse, Token, and Quest cards round out the special categories. Rarity affects merchant pricing, card-reward drop odds, and tier-list balance: Ancient cards can swing a run, while Common pickability matters more in long campaigns.

Where does the card data come from?

Card definitions are parsed directly from the decompiled Slay the Spire 2 game source on every patch (so cost, damage, block, keywords, and resolved DynamicVars stay canonical). Pick rates, win rates, and tier scores are aggregated live from community-submitted .run files uploaded via the Overwolf overlay and the website.

Slay the Spire 2 (sts2) Cards

Every Slay the Spire 2 card in one place, all 577 cards from the five characters (Ironclad, Silent, Defect, Necrobinder, Regent), with live pick rates, win rates, and tier scores aggregated from community-tracked runs. The card catalog is parsed directly from the game on every patch, so values stay canonical, and stats update continuously as players upload runs from the Overwolf overlay.

Sort the grid below by Codex Score to see the current meta picks at a glance, or filter by character, rarity, type, or keyword to dig into a specific archetype. Each card links to a detail page with per-character win rates, upgrade values, recent runs that picked it, and the full description (including resolved DynamicVars for upgraded variants).

★ Top tier · live

Highest-rated sts2 cards right now

Full tier list →

Top picks by Codex Score, a Bayesian-shrunk win rate that adjusts for sample size, so a card with a 60% win rate over 5 runs doesn't outrank one with a 55% win rate over 5,000. Updates continuously from submitted runs.

Browse cards by character

Looking for tier rankings? See the full sts2 card tier list for S-through-F tiers, or check the community stats page for win-rate breakdowns by ascension level.

Frequently asked about sts2 cards

How many cards are in Slay the Spire 2?: Slay the Spire 2 has 577 cards across the five characters, Ironclad, Silent, Defect, Necrobinder, and Regent, plus colorless, event, and token cards. Spire Codex updates the catalog automatically with each patch by re-parsing the decompiled game source.
Which sts2 cards have the best win rates?: Spire Codex computes a Codex Score for every card using a Bayesian-shrunk win rate from community-tracked runs, so cards with a few high-win-rate samples don't outrank cards with thousands of runs. The S-tier picks shown above update continuously as new runs are submitted; see the tier list for the full S→F ranking.
What are the card rarities in sts2?: Draftable cards come in Common, Uncommon, and Rare, alongside the Basic cards in each character's opening deck and the star-cost Ancient cards. Event, Status, Curse, Token, and Quest cards round out the special categories. Rarity affects merchant pricing, card-reward drop odds, and tier-list balance: Ancient cards can swing a run, while Common pickability matters more in long campaigns.
Where does the card data come from?: Card definitions are parsed directly from the decompiled Slay the Spire 2 game source on every patch (so cost, damage, block, keywords, and resolved DynamicVars stay canonical). Pick rates, win rates, and tier scores are aggregated live from community-submitted .run files uploaded via the Overwolf overlay and the website.

Slay the Spire 2 (sts2) Cards

★ Top tier · live

Highest-rated sts2 cards right now

Full tier list →

Frequently asked about sts2 cards

How many cards are in Slay the Spire 2?: Slay the Spire 2 has 577 cards across the five characters, Ironclad, Silent, Defect, Necrobinder, and Regent, plus colorless, event, and token cards. Spire Codex updates the catalog automatically with each patch by re-parsing the decompiled game source.
Which sts2 cards have the best win rates?: Spire Codex computes a Codex Score for every card using a Bayesian-shrunk win rate from community-tracked runs, so cards with a few high-win-rate samples don't outrank cards with thousands of runs. The S-tier picks shown above update continuously as new runs are submitted; see the tier list for the full S→F ranking.
What are the card rarities in sts2?: Draftable cards come in Common, Uncommon, and Rare, alongside the Basic cards in each character's opening deck and the star-cost Ancient cards. Event, Status, Curse, Token, and Quest cards round out the special categories. Rarity affects merchant pricing, card-reward drop odds, and tier-list balance: Ancient cards can swing a run, while Common pickability matters more in long campaigns.
Where does the card data come from?: Card definitions are parsed directly from the decompiled Slay the Spire 2 game source on every patch (so cost, damage, block, keywords, and resolved DynamicVars stay canonical). Pick rates, win rates, and tier scores are aggregated live from community-submitted .run files uploaded via the Overwolf overlay and the website.