Slay the Spire 2Ascend the Spire
Win rates, tier lists, synergies and boss strategies pulled from real tracked runs — for every card, relic, class and boss encounter.
Cards
Win rates, synergies & tier lists for every card
Relics
The best relics ranked by win rate and pickup floor
Classes
Compare all five classes and their best builds
Boss Encounters
Boss stats with the best cards & relics to beat them
Conquer the Spire With Your Favorite Class
Every Slay the Spire 2 class plays differently — dive into win rates, best cards and signature relics for the one that fits your style.
Slay the Spire 2 Relics Tier List
See which Slay the Spire 2 relics the best players carry, ranked by pick rate and win rate. MetaBot aggregates thousands of runs to surface the strongest common, uncommon, rare and boss relics, and shows how much each one lifts your win rate above the average.
Browse the complete Slay the Spire 2 relic list to plan your next ascension and build around the relics that win the most runs.
# | Relic | Tier | Rarity | Pick | Win | Δ |
|---|---|---|---|---|---|---|
| 1 | S | Event | 2.3% | 100.0% | +87.4 | |
| 2 | S | Ancient | 1.9% | 70.0% | +57.4 | |
| 3 | B | Rare | 1.9% | 55.6% | +42.9 | |
| 4 | B | Rare | 2.1% | 55.6% | +42.9 | |
| 5 | B | Rare | 2.9% | 53.9% | +41.2 | |
| 6 | B | Uncommon | 2.1% | 50.0% | +37.4 | |
| 7 | B | Common | 7.1% | 50.0% | +37.4 | |
| 8 | B | Uncommon | 2.7% | 46.1% | +33.5 | |
| 9 | B | Rare | 2.5% | 46.1% | +33.5 | |
| 10 | B | Rare | 2.1% | 45.5% | +32.8 |
Slay the Spire 2 Cards Tier List
Discover the most popular Slay the Spire 2 cards, ranked by pick rate and win rate across every class. MetaBot analyzes real runs to show how often each card is drafted and how decks that include it perform — so you can find the strongest Attacks, Skills and Powers for the Ironclad, Silent, Defect, Necrobinder and Regent.
Explore the full Slay the Spire 2 card library with filters by class, type, rarity and cost, plus how each card’s win rate compares to the overall average.
# | Card | Tier | Class | Type | Pick | Win | Δ |
|---|---|---|---|---|---|---|---|
| 1 | S | Colorless | Power | 2.3% | 70.0% | +57.4 | |
| 2 | S | Event | Attack | 2.7% | 64.3% | +51.7 | |
| 3 | S | Regent | Skill | 2.3% | 58.3% | +45.7 | |
| 4 | S | Necrobinder | Power | 4.4% | 52.4% | +39.8 | |
| 5 | S | Silent | Skill | 1.9% | 50.0% | +37.4 | |
| 6 | S | Necrobinder | Skill | 2.5% | 50.0% | +37.4 | |
| 7 | S | Silent | Power | 2.7% | 45.5% | +32.8 | |
| 8 | S | Regent | Skill | 4.2% | 42.9% | +30.2 | |
| 9 | S | Necrobinder | Power | 2.1% | 40.0% | +27.4 | |
| 10 | S | Regent | Skill | 4.0% | 40.0% | +27.4 |
Slay the Spire 2 Boss Encounters
Every boss in Slay the Spire 2 has a number on it. Our boss encounters guide shows the clear rate for all 12 bosses, how hard each one hits, and how long the fight usually lasts — so you always know what you are walking into.
Better still, see the best and worst cards for every class against each boss, plus the relics that swing the fight your way. Stop losing runs to the same boss and climb the Spire with a plan.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Slay the Spire 2 FAQ
Is Slay the Spire 2 out yet?
Slay the Spire 2 is currently in Early Access — the roguelike deckbuilder sequel from Mega Crit is playable now and still being expanded, with new cards, relics and balance updates arriving on the way to a full 1.0 release.
What classes can you play in Slay the Spire 2?
Slay the Spire 2 has 5 playable classes: Ironclad, Silent, Defect, Necrobinder and Regent. Each one comes with its own card pool, starting relic and playstyle, so every class feels very different as you climb the Spire.
What is the best class in Slay the Spire 2?
Across the runs we track, The Ironclad currently has the highest win rate at 16.3%, but the best class really depends on your playstyle — compare all 5 classes, their win rates and strongest builds on our class pages and tier lists.
How many cards and relics does Slay the Spire 2 have?
We track 577 cards and 295 relics in Slay the Spire 2, each with win rates, pick rates and synergies pulled from real runs — and more are added with every Early Access update.
How is Slay the Spire 2 different from the first game?
Slay the Spire 2 keeps the core loop of the original roguelike deckbuilder — draft a deck, climb through a series of acts and defeat the bosses — while adding brand-new classes, cards, relics and boss encounters. As an Early Access title it keeps evolving with regular content and balance updates.