Mirage•Skill

Is Mirage good in Slay the Spire 2?

In Slay the Spire 2, Mirage is an uncommon skill from the Silent card pool. Its effect: Gain Block equal to Poison on ALL enemies. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.

Over 10 tracked runs its win rate sits at 14.3%, 1.7% ahead of the 12.6% all-deck baseline. It sees niche play, included in only 1.9% of eligible runs. Within Silent runs it’s drafted 9.6% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.3 copies on average.

Its standout pairing so far is Pounce, which lifts its win rate by +35.7% when the two share a deck. On the relic side, Yummy Cookie is its standout companion, worth a +35.7% win-rate swing alongside it. It costs 1 energy, gets upgraded 38.5% of the time, and tends to be picked up near floor 16.

Upgrading the card adds -1 EnergyCost to its stat line. Of the runs that drafted it, 1 ended in victory against 6 deaths and 3 abandons. Its most common run-ender is Test Subject Boss, finishing 20.0% of the runs it shows up in. See the synergies, class split, and threats below for the full picture of where Mirage fits a Silent deck.

Best Cards to Pair with Mirage

Mirage’s strongest card pairings so far are Pounce (+35.7%), Deadly Poison (+19.0%), and Outbreak (+19.0%), each shown with the win-rate lift it adds.

Pounce+35.7%3 runsDeadly Poison+19.0%3 runsOutbreak+19.0%4 runsEscape Plan+10.7%4 runsPrepared+5.7%5 runsSnakebite+5.7%6 runs

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

Mirage Win Rate by Class

Exclusive to the Silent, Mirage posts a 14.3% win rate over 10 tracked runs.

The Silentappears in 9.6% of its runs (10 tracked)

Best Relics for Mirage

The relics that swing Mirage’s win rate the most are Yummy Cookie (+35.7%), Silver Crucible (+19.0%), and Bag of Preparation (+19.0%), with each lift shown.

Yummy Cookie+35.7%3 runsSilver Crucible+19.0%4 runsBag of Preparation+19.0%3 runsRing of the Snake0.0%10 runsNeow's Bones-14.3%3 runsBook of Five Rings-14.3%3 runs

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

Mirage Card Details

A 1-energy uncommon skill, Mirage is upgraded 38.5% of the time and tends to enter the deck around floor 16.

Gain Block equal to Poison on ALL enemies.

Upgrade: -1 EnergyCost

What Ends Runs with Mirage

Runs holding Mirage end most often against Test Subject Boss (20.0%) — the share of its runs each accounts for is shown.

• Test Subject Boss20.0% of runs

See Also

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