FlechettesAttack
Deal 5 damage for each Skill in your Hand.
Is Flechettes good in Slay the Spire 2?
In Slay the Spire 2, Flechettes is an uncommon attack from the Silent card pool. Its effect: Deal 5 damage for each Skill in your Hand. Right now it’s a premium pick that sits at B tier — one of the better cards you can add to a deck this run.
Over 10 tracked runs its win rate sits at 33.3%, 20.7% ahead of the 12.6% all-deck baseline. It sees niche play, included in only 1.9% of eligible runs. Within Silent runs it’s drafted 9.6% 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 Ricochet, which lifts its win rate by +66.7% when the two share a deck. On the relic side, Blood Vial is its standout companion, worth a +33.3% win-rate swing alongside it. It costs 1 energy, gets upgraded 20.0% of the time, and tends to be picked up near floor 9.
Upgrading the card adds +2 Damage to its stat line. Of the runs that drafted it, 2 ended in victory against 4 deaths and 4 abandons. See the synergies, class split, and threats below for the full picture of where Flechettes fits a Silent deck.
Flechettes Win Rate & Pick Rate
At a 33.3% win rate, Flechettes runs 20.7% ahead of the 12.6% all-deck baseline — the bars below put the two side by side.
Run Outcomes with Flechettes
Across the 10 tracked runs that drafted Flechettes, 2 ended in a win and 8 in a loss — a 20.0% win share, counting abandons as losses.
- Wins 20.0%
- Losses 80.0%
Best Cards to Pair with Flechettes
Flechettes’s strongest card pairings so far are Ricochet (+66.7%), Noxious Fumes (+66.7%), and Adrenaline (+33.3%), each shown with the win-rate lift it adds.
Ricochet3 runs
Noxious Fumes3 runs
Adrenaline3 runs
Poisoned Stab3 runs
Deadly Poison4 runs
Snakebite4 runsBased on small co-occurring samples — treat these as early signals, not final verdicts.
Flechettes Win Rate by Class
Exclusive to the Silent, Flechettes posts a 33.3% win rate over 10 tracked runs.
The Silentappears in 9.6% of its runs (10 tracked)Best Relics for Flechettes
The relics that swing Flechettes’s win rate the most are Blood Vial (+33.3%), Gorget (0.0%), and Ring of the Snake (-13.3%), with each lift shown.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Flechettes Card Details
A 1-energy uncommon attack, Flechettes is upgraded 20.0% of the time and tends to enter the deck around floor 9.
Deal 5 damage for each Skill in your Hand.
Upgrade: +2 Damage
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Flechettes – Frequently Asked Questions
Is Flechettes good in Slay the Spire 2?
Across 10 tracked runs, Flechettes has a 33.3% win rate — +20.7% above the average deck. Win rate reflects how often runs that include the card end in victory.
What does Flechettes do in Slay the Spire 2?
Flechettes costs 1 energy. Deal 5 damage for each Skill in your Hand.
What class is Flechettes in Slay the Spire 2?
Flechettes is an Uncommon Silent Attack.
Is Flechettes worth upgrading in Slay the Spire 2?
Players upgrade Flechettes in 20.0% of runs. Upgrading it grants +2 Damage.
What is the best relic for Flechettes?
In tracked runs, Flechettes has performed best alongside Blood Vial, which lifts its win rate by +33.3% over 3 runs together.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.