Knife TrapSkill
Play every Shiv in your Exhaust Pile on the enemy.
Is Knife Trap good in Slay the Spire 2?
In Slay the Spire 2, Knife Trap is a rare skill from the Silent card pool. Its effect: Play every Shiv in your Exhaust Pile on the enemy. 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 Silent runs it’s drafted 1.9% 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 2 energy, gets upgraded 100.0% of the time, and tends to be picked up near floor 8.
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 Knife Trap fits a Silent deck.
Knife Trap Win Rate & Pick Rate
At a 0.0% win rate, Knife Trap runs 12.6% behind the 12.6% all-deck baseline — the bars below put the two side by side.
Run Outcomes with Knife Trap
Across the 2 tracked runs that drafted Knife Trap, 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%
Knife Trap Win Rate by Class
Exclusive to the Silent, Knife Trap posts a 0.0% win rate over 2 tracked runs.
The Silentappears in 1.9% of its runs (2 tracked)Knife Trap Card Details
A 2-energy rare skill, Knife Trap is upgraded 100.0% of the time and tends to enter the deck around floor 8.
Play every Shiv in your Exhaust Pile on the enemy.
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Knife Trap – Frequently Asked Questions
Is Knife Trap good in Slay the Spire 2?
Across 2 tracked runs, Knife Trap 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 Knife Trap do in Slay the Spire 2?
Knife Trap costs 2 energy. Play every Shiv in your Exhaust Pile on the enemy.
What class is Knife Trap in Slay the Spire 2?
Knife Trap is a Rare Silent Skill.
Is Knife Trap worth upgrading in Slay the Spire 2?
Knife Trap can be upgraded at a rest site to improve its effect.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.