Jeweled Mask
Win Rate
70.0%
Pick Rate
1.9%
Δ vs Avg
+57.4

Jeweled MaskRelic

Ancient
RarityAncient
MethodologyData Methodology

At the start of combat put a random Power from your Draw Pile into your Hand, it's free to play.

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Is Jeweled Mask good in Slay the Spire 2?

In Slay the Spire 2, Jeweled Mask is an ancient relic you can pick up on your climb. Its effect: At the start of combat put a random Power from your Draw Pile into your Hand, it's free to play. Right now it’s a high-value grab, sitting at S tier — one of the relics most worth taking.

Over 10 tracked runs the win rate of decks holding it sits at 70.0%, 57.4% ahead of the 12.6% all-run baseline. It sees lighter play, carried in only 1.9% of runs. It does its best work in the hands of the Regent, who post a 100.0% win rate with it. Within Regent runs specifically, it’s carried 1.2% of the time.

Its standout card pairing is Mayhem, which lifts the relic’s win rate by +30.0% when both are in play. It also works nicely with Clumsy, good for a +30.0% win-rate change. It typically enters the deck near floor 34. As an ancient relic, how often it’s offered depends on its rarity tier.

Of the runs that carried it, 7 ended in victory while 3 fell to a defeat. See the best cards, class split, and threats below for the full read on whether Jeweled Mask is worth grabbing.

Jeweled Mask Win Rate & Pick Rate

At a 70.0% win rate, Jeweled Mask runs 57.4% ahead of the 12.6% all-run baseline — the bars below put the two side by side.

Win rate70.0%
Average run12.6%
+57.4% vs averagePick rate: 1.9%10 runs

Run Outcomes with Jeweled Mask

Across the 10 runs that carried Jeweled Mask, 7 ended in a win and 3 in a loss — a 70.0% win share, counting abandons as losses.

  • Wins 70.0%
  • Losses 30.0%

Best Cards with Jeweled Mask

The cards that gain the most from carrying Jeweled Mask are Mayhem (+30.0%), Clumsy (+30.0%), and Strike (+5.0%), each shown with its win-rate swing.

Based on small co-occurring samples — treat these as early signals, not final verdicts.

Jeweled Mask Win Rate by Class

Of the 4 classes that carry Jeweled Mask, it performs best with Regent (100.0%), Ironclad (100.0%), and Necrobinder (60.0%).

Jeweled Mask Details

Carried in 1.9% of runs, Jeweled Mask is an ancient relic typically acquired near floor 34.

At the start of combat put a random Power from your Draw Pile into your Hand, it's free to play.

RarityAncient
Typical pickup floor34
Pick rate1.9%
Runs tracked10

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Jeweled Mask – Frequently Asked Questions

Is Jeweled Mask good in Slay the Spire 2?

Across 10 tracked runs carrying it, Jeweled Mask wins 70.0% of the time — +57.4% above the average run. Win rate reflects how often runs with the relic end in victory.

What does Jeweled Mask do in Slay the Spire 2?

At the start of combat put a random Power from your Draw Pile into your Hand, it's free to play.

How rare is Jeweled Mask in Slay the Spire 2?

Jeweled Mask is an Ancient relic, picked up in 1.9% of tracked runs.

What is the best card to use with Jeweled Mask?

In tracked runs, Jeweled Mask has performed best alongside Mayhem, which lifts its win rate by +30.0% over 3 runs together.

Which class is Jeweled Mask best in?

Jeweled Mask has its highest win rate with The Regent (100.0%).

See Also

Keep exploring Slay the Spire 2 tier lists and stats below.