Supercritical
Win Rate
66.7%
Pick Rate
0.6%
Δ vs Avg
+54.0

SupercriticalSkill

Rare
TypeSkill
RarityRare
Cost0
ClassDefect
MethodologyData Methodology

Gain Energy.

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Is Supercritical good in Slay the Spire 2?

Supercritical is a rare Defect skill in Slay the Spire 2. In combat it resolves as: Gain Energy. It ranks among the strongest cards its class can draft right now, earning a spot at S tier in our Slay the Spire 2 card tier list.

Across 3 recorded runs, decks running it win 66.7% of the time, comfortably clear of the 12.6% average, by 54.0%. It’s a more selective pick, turning up in just 0.6% of decks that could run it. Ironclad players keep it in 2.0% of their runs, so it’s a familiar sight in those decks. On average it shows up 1.7 times in the decks that take it.

At 0 energy, it’s upgraded in 0.0% of runs and usually joins the deck around floor 11.

Upgraded, it gains +2 Energy, which is why so many decks invest a rest-site upgrade in it. That’s 2 wins, 1 deaths, and 0 abandoned runs with it in the deck. Read on for Supercritical’s complete synergy, class, and threat breakdown to decide whether it earns a slot in your Defect run.

Supercritical Win Rate & Pick Rate

Supercritical’s 66.7% win rate clears the 12.6% all-deck average by 54.0%, the gap charted below.

Win rate66.7%
Average deck12.6%
+54.0% vs averagePick rate: 0.6%3 runs (limited)

Run Outcomes with Supercritical

Supercritical has 2 wins and 1 losses over 3 tracked runs (66.7% won); abandoned runs count as losses.

  • Wins 66.7%
  • Losses 33.3%

Supercritical Win Rate by Class

Supercritical is played across 2 classes, led by Ironclad (100.0%) and Defect (50.0%) by win rate.

Supercritical Card Details

Supercritical is a rare skill costing 0 energy; it’s upgraded in 0.0% of runs and usually picked up by floor 11.

Gain Energy.

Cost0
TypeSkill
RarityRare
ClassDefect
Avg copies / deck1.7
Upgraded0.0%
Typical pickup floor11

Upgrade: +2 Energy

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Supercritical – Frequently Asked Questions

Is Supercritical good in Slay the Spire 2?

Across 3 tracked runs, Supercritical has a 66.7% win rate — +54.0% above the average deck. Win rate reflects how often runs that include the card end in victory.

What does Supercritical do in Slay the Spire 2?

Supercritical costs 0 energy. Gain Energy.

What class is Supercritical in Slay the Spire 2?

Supercritical is a Rare Defect Skill.

Is Supercritical worth upgrading in Slay the Spire 2?

Players upgrade Supercritical in 0.0% of runs. Upgrading it grants +2 Energy.

See Also

Compare Supercritical with the rest of the best Slay the Spire 2 cards, relics, and classes below.