Primal ForceSkill
Transform all Attacks in your Hand into Giant Rock.
Is Primal Force good in Slay the Spire 2?
In Slay the Spire 2, Primal Force is a rare skill from the Ironclad card pool. Its effect: Transform all Attacks in your Hand into Giant Rock. Performance-wise it’s a solid if unspectacular include, rated C tier overall.
Over 6 tracked runs its win rate sits at 16.7%, 4.0% ahead of the 12.6% all-deck baseline. It sees niche play, included in only 1.2% of eligible runs. Within Ironclad runs it’s drafted 12.2% 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 Whirlwind, which lifts its win rate by +16.7% when the two share a deck. On the relic side, Burning Blood is its standout companion, worth a 0.0% win-rate swing alongside it. It costs 0 energy, gets upgraded 50.0% of the time, and tends to be picked up near floor 12.
Of the runs that drafted it, 1 ended in victory against 5 deaths and 0 abandons. See the synergies, class split, and threats below for the full picture of where Primal Force fits a Ironclad deck.
Primal Force Win Rate & Pick Rate
At a 16.7% win rate, Primal Force runs 4.0% ahead of the 12.6% all-deck baseline — the bars below put the two side by side.
Run Outcomes with Primal Force
Across the 6 tracked runs that drafted Primal Force, 1 ended in a win and 5 in a loss — a 16.7% win share, counting abandons as losses.
- Wins 16.7%
- Losses 83.3%
Primal Force Win Rate by Class
Exclusive to the Ironclad, Primal Force posts a 16.7% win rate over 6 tracked runs.
The Ironcladappears in 12.2% of its runs (6 tracked)Best Relics for Primal Force
The relics that swing Primal Force’s win rate the most are Burning Blood (0.0%) and Pumpkin Candle (-16.7%), with each lift shown.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Primal Force Card Details
A 0-energy rare skill, Primal Force is upgraded 50.0% of the time and tends to enter the deck around floor 12.
Transform all Attacks in your Hand into Giant Rock.
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Primal Force – Frequently Asked Questions
Is Primal Force good in Slay the Spire 2?
Across 6 tracked runs, Primal Force has a 16.7% win rate — +4.0% above the average deck. Win rate reflects how often runs that include the card end in victory.
What does Primal Force do in Slay the Spire 2?
Primal Force costs 0 energy. Transform all Attacks in your Hand into Giant Rock.
What class is Primal Force in Slay the Spire 2?
Primal Force is a Rare Ironclad Skill.
Is Primal Force worth upgrading in Slay the Spire 2?
Primal Force can be upgraded at a rest site to improve its effect.
What is the best relic for Primal Force?
In tracked runs, Primal Force has performed best alongside Burning Blood, which lifts its win rate by 0.0% over 6 runs together.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.