Genetic AlgorithmSkill
Gain Block. Permanently increase this card's Block by.
Is Genetic Algorithm good in Slay the Spire 2?
In Slay the Spire 2, Genetic Algorithm is a rare skill from the Defect card pool. Its effect: Gain Block. Permanently increase this card's Block by. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.
Over 2 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 0.4% of eligible runs. Within Defect runs it’s drafted 7.1% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.0 copies on average.
It costs 1 energy, gets upgraded 0.0% of the time, and tends to be picked up near floor 16.
Of the runs that drafted it, 0 ended in victory against 2 deaths and 0 abandons. See the synergies, class split, and threats below for the full picture of where Genetic Algorithm fits a Defect deck.
Genetic Algorithm Win Rate & Pick Rate
At a 0.0% win rate, Genetic Algorithm runs 12.6% behind the 12.6% all-deck baseline — the bars below put the two side by side.
Run Outcomes with Genetic Algorithm
Across the 2 tracked runs that drafted Genetic Algorithm, 0 ended in a win and 2 in a loss — a 0.0% win share, counting abandons as losses.
- Wins 0.0%
- Losses 100.0%
Genetic Algorithm Win Rate by Class
Exclusive to the Defect, Genetic Algorithm posts a 0.0% win rate over 2 tracked runs.
The Defectappears in 7.1% of its runs (2 tracked)Genetic Algorithm Card Details
A 1-energy rare skill, Genetic Algorithm is upgraded 0.0% of the time and tends to enter the deck around floor 16.
Gain Block. Permanently increase this card's Block by.
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Genetic Algorithm – Frequently Asked Questions
Is Genetic Algorithm good in Slay the Spire 2?
Across 2 tracked runs, Genetic Algorithm 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 Genetic Algorithm do in Slay the Spire 2?
Genetic Algorithm costs 1 energy. Gain Block. Permanently increase this card's Block by.
What class is Genetic Algorithm in Slay the Spire 2?
Genetic Algorithm is a Rare Defect Skill.
Is Genetic Algorithm worth upgrading in Slay the Spire 2?
Genetic Algorithm can be upgraded at a rest site to improve its effect.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.