Momentum StrikeAttack
Deal 10 damage. Reduce this card's cost to 0 -cost.
Is Momentum Strike good in Slay the Spire 2?
In Slay the Spire 2, Momentum Strike is a common attack from the Defect card pool. Its effect: Deal 10 damage. Reduce this card's cost to 0 -cost. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.
Over 6 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 1.2% of eligible runs. Within Defect runs it’s drafted 21.4% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.3 copies on average.
Its standout pairing so far is Charge Battery, which lifts its win rate by 0.0% when the two share a deck. On the relic side, Cracked Core is its standout companion, worth a 0.0% win-rate swing alongside it. It costs 1 energy, gets upgraded 50.0% of the time, and tends to be picked up near floor 6.
Upgrading the card adds +3 Damage to its stat line. Of the runs that drafted it, 0 ended in victory against 6 deaths and 0 abandons. See the synergies, class split, and threats below for the full picture of where Momentum Strike fits a Defect deck.
Momentum Strike Win Rate & Pick Rate
At a 0.0% win rate, Momentum Strike runs 12.6% behind the 12.6% all-deck baseline — the bars below put the two side by side.
Run Outcomes with Momentum Strike
Across the 6 tracked runs that drafted Momentum Strike, 0 ended in a win and 6 in a loss — a 0.0% win share, counting abandons as losses.
- Wins 0.0%
- Losses 100.0%
Best Cards to Pair with Momentum Strike
Momentum Strike’s strongest card pairings so far are Charge Battery (0.0%), Defend (0.0%), and Defragment (0.0%), each shown with the win-rate lift it adds.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Momentum Strike Win Rate by Class
Exclusive to the Defect, Momentum Strike posts a 0.0% win rate over 6 tracked runs.
The Defectappears in 21.4% of its runs (6 tracked)Best Relics for Momentum Strike
The relics that swing Momentum Strike’s win rate the most are Cracked Core (0.0%) and Whetstone (0.0%), with each lift shown.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Momentum Strike Card Details
A 1-energy common attack, Momentum Strike is upgraded 50.0% of the time and tends to enter the deck around floor 6.
Deal 10 damage. Reduce this card's cost to 0 -cost.
Upgrade: +3 Damage
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Momentum Strike – Frequently Asked Questions
Is Momentum Strike good in Slay the Spire 2?
Across 6 tracked runs, Momentum Strike 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 Momentum Strike do in Slay the Spire 2?
Momentum Strike costs 1 energy. Deal 10 damage. Reduce this card's cost to 0 -cost.
What class is Momentum Strike in Slay the Spire 2?
Momentum Strike is a Common Defect Attack.
Is Momentum Strike worth upgrading in Slay the Spire 2?
Players upgrade Momentum Strike in 50.0% of runs. Upgrading it grants +3 Damage.
What is the best relic for Momentum Strike?
In tracked runs, Momentum Strike has performed best alongside Cracked Core, 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.