RefractAttack
Deal 9 damage twice. Channel Glass.
Is Refract good in Slay the Spire 2?
In Slay the Spire 2, Refract is an uncommon attack from the Defect card pool. Its effect: Deal 9 damage twice. Channel Glass. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.
Over 3 tracked runs its win rate sits at 0.0%, 12.6% short of the 12.6% all-deck baseline. It sees niche play, included in only 0.6% of eligible runs. Within Defect runs it’s drafted 10.7% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.0 copies on average.
Its standout pairing so far is Defend, which lifts its win rate by 0.0% when the two share a deck. On the relic side, Cracked Core is its standout companion, worth a 0.0% win-rate swing alongside it. It costs 3 energy, gets upgraded 33.3% of the time, and tends to be picked up near floor 9.
Upgrading the card adds +3 Damage to its stat line. Of the runs that drafted it, 0 ended in victory against 3 deaths and 0 abandons. See the synergies, class split, and threats below for the full picture of where Refract fits a Defect deck.
Refract Win Rate & Pick Rate
At a 0.0% win rate, Refract runs 12.6% behind the 12.6% all-deck baseline — the bars below put the two side by side.
Run Outcomes with Refract
Across the 3 tracked runs that drafted Refract, 0 ended in a win and 3 in a loss — a 0.0% win share, counting abandons as losses.
- Wins 0.0%
- Losses 100.0%
Refract Win Rate by Class
Exclusive to the Defect, Refract posts a 0.0% win rate over 3 tracked runs.
The Defectappears in 10.7% of its runs (3 tracked)Best Relics for Refract
The relics that swing Refract’s win rate the most are Cracked Core (0.0%) and Gorget (0.0%), with each lift shown.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Refract Card Details
A 3-energy uncommon attack, Refract is upgraded 33.3% of the time and tends to enter the deck around floor 9.
Deal 9 damage twice. Channel Glass.
Upgrade: +3 Damage
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Refract – Frequently Asked Questions
Is Refract good in Slay the Spire 2?
Across 3 tracked runs, Refract has a 0.0% win rate — +12.6% below the average deck. Win rate reflects how often runs that include the card end in victory.
What does Refract do in Slay the Spire 2?
Refract costs 3 energy. Deal 9 damage twice. Channel Glass.
What class is Refract in Slay the Spire 2?
Refract is an Uncommon Defect Attack.
Is Refract worth upgrading in Slay the Spire 2?
Players upgrade Refract in 33.3% of runs. Upgrading it grants +3 Damage.
What is the best relic for Refract?
In tracked runs, Refract has performed best alongside Cracked Core, which lifts its win rate by 0.0% over 3 runs together.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.