Infinite BladesPower
At the start of your turn, add 1 Shiv into your Hand.
Is Infinite Blades good in Slay the Spire 2?
Infinite Blades is an uncommon Silent power in Slay the Spire 2. In combat it resolves as: At the start of your turn, add 1 Shiv into your Hand. It currently underperforms most alternatives, sitting at D tier in our Slay the Spire 2 card rankings.
Across 7 recorded runs, decks running it win 14.3% of the time, comfortably clear of the 12.6% average, by 1.7%. It’s a more selective pick, turning up in just 1.4% of decks that could run it. Silent players keep it in 6.7% of their runs, so it’s a familiar sight in those decks. On average it shows up 1.3 times in the decks that take it.
It performs best next to Accuracy — together they post a +19.0% swing in win rate. It also has strong chemistry with the relic Mercury Hourglass, which moves its win rate by +19.0%. At 1 energy, it’s upgraded in 22.2% of runs and usually joins the deck around floor 19.
That’s 1 wins, 6 deaths, and 0 abandoned runs with it in the deck. Read on for Infinite Blades’s complete synergy, class, and threat breakdown to decide whether it earns a slot in your Silent run.
Infinite Blades Win Rate & Pick Rate
Infinite Blades’s 14.3% win rate clears the 12.6% all-deck average by 1.7%, the gap charted below.
Run Outcomes with Infinite Blades
Infinite Blades has 1 wins and 6 losses over 7 tracked runs (14.3% won); abandoned runs count as losses.
- Wins 14.3%
- Losses 85.7%
Best Cards to Pair with Infinite Blades
Ranked by win-rate lift, Infinite Blades performs best alongside Accuracy (+19.0%), Envenom (+19.0%), and Fan of Knives (+19.0%).
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Infinite Blades Win Rate by Class
Infinite Blades is drafted only by the Silent, where it holds a 14.3% win rate across 7 runs.
The Silentappears in 6.7% of its runs (7 tracked)Best Relics for Infinite Blades
Infinite Blades pairs best with the relics Mercury Hourglass (+19.0%), Blood Vial (+19.0%), and Ring of the Snake (0.0%), ranked by win-rate lift.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Infinite Blades Card Details
Infinite Blades is an uncommon power costing 1 energy; it’s upgraded in 22.2% of runs and usually picked up by floor 19.
At the start of your turn, add 1 Shiv into your Hand.
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Infinite Blades – Frequently Asked Questions
Is Infinite Blades good in Slay the Spire 2?
Across 7 tracked runs, Infinite Blades has a 14.3% win rate — +1.7% above the average deck. Win rate reflects how often runs that include the card end in victory.
What does Infinite Blades do in Slay the Spire 2?
Infinite Blades costs 1 energy. At the start of your turn, add 1 Shiv into your Hand.
What class is Infinite Blades in Slay the Spire 2?
Infinite Blades is an Uncommon Silent Power.
Is Infinite Blades worth upgrading in Slay the Spire 2?
Infinite Blades can be upgraded at a rest site to improve its effect.
What is the best relic for Infinite Blades?
In tracked runs, Infinite Blades has performed best alongside Mercury Hourglass, which lifts its win rate by +19.0% over 3 runs together.
See Also
Compare Infinite Blades with the rest of the best Slay the Spire 2 cards, relics, and classes below.