Jeweled MaskRelic
At the start of combat put a random Power from your Draw Pile into your Hand, it's free to play.
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 B tier — one of the relics most worth taking.
Over 54 tracked runs the win rate of decks holding it sits at 59.3%, 40.3% ahead of the 18.9% all-run baseline. It sees lighter play, carried in only 1.4% of runs. It does its best work in the hands of the Silent, who post a 80.0% win rate with it. Within Silent runs specifically, it’s carried 0.5% of the time.
Its standout card pairing is Stardust, which lifts the relic’s win rate by +40.7% when both are in play. It also works nicely with Spectrum Shift, good for a +40.7% win-rate change. It typically enters the deck near floor 33. As an ancient relic, how often it’s offered depends on its rarity tier.
Of the runs that carried it, 32 ended in victory while 22 fell to a defeat. Its most common run-ender is Queen Boss, finishing 13.0% of the runs it appears in. 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 59.3% win rate, Jeweled Mask runs 40.3% ahead of the 18.9% all-run baseline — the bars below put the two side by side.
Run Outcomes with Jeweled Mask
Across the 54 runs that carried Jeweled Mask, 32 ended in a win and 22 in a loss — a 59.3% win share, counting abandons as losses.
- Wins 59.3%
- Losses 40.7%
Best Cards with Jeweled Mask
The cards that gain the most from carrying Jeweled Mask are Stardust (+40.7%), Spectrum Shift (+40.7%), and Mayhem (+40.7%), each shown with its win-rate swing.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Jeweled Mask Details
Carried in 1.4% of runs, Jeweled Mask is an ancient relic typically acquired near floor 33.
At the start of combat put a random Power from your Draw Pile into your Hand, it's free to play.
What Ends Runs with Jeweled Mask
Runs carrying Jeweled Mask end most often against Queen Boss (13.0%), Test Subject Boss (9.3%), and Knights Elite (3.7%) — the share of its runs each accounts for is shown.
- Queen Boss13.0% of runs
- Test Subject Boss9.3% of runs
- Knights Elite3.7% of runs
- Mecha Knight Elite3.7% of runs
- Aeonglass Boss3.7% of runs
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Jeweled Mask – Frequently Asked Questions
Is Jeweled Mask good in Slay the Spire 2?
Across 54 tracked runs carrying it, Jeweled Mask wins 59.3% of the time — +40.3% 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 1.4% of tracked runs.
What is the best card to use with Jeweled Mask?
In tracked runs, Jeweled Mask has performed best alongside Stardust, which lifts its win rate by +40.7% over 3 runs together.
Which class is Jeweled Mask best in?
Jeweled Mask has its highest win rate with The Silent (80.0%).
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.