Up My SleeveSkill
Add Shivs into your Hand. Reduce this card's cost by 1.
Is Up My Sleeve good in Slay the Spire 2?
In Slay the Spire 2, Up My Sleeve is an uncommon skill from the Silent card pool. Its effect: Add Shivs into your Hand. Reduce this card's cost by 1. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.
Over 5 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 1.0% of eligible runs. Within Silent runs it’s drafted 4.8% 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 Ascender's Bane, which lifts its win rate by 0.0% when the two share a deck. On the relic side, Ring of the Snake is its standout companion, worth a 0.0% win-rate swing alongside it. It costs 2 energy, gets upgraded 20.0% of the time, and tends to be picked up near floor 11.
Upgrading the card adds +1 Cards to its stat line. Of the runs that drafted it, 0 ended in victory against 5 deaths and 0 abandons. See the synergies, class split, and threats below for the full picture of where Up My Sleeve fits a Silent deck.
Up My Sleeve Win Rate & Pick Rate
At a 0.0% win rate, Up My Sleeve runs 12.6% behind the 12.6% all-deck baseline — the bars below put the two side by side.
Run Outcomes with Up My Sleeve
Across the 5 tracked runs that drafted Up My Sleeve, 0 ended in a win and 5 in a loss — a 0.0% win share, counting abandons as losses.
- Wins 0.0%
- Losses 100.0%
Best Cards to Pair with Up My Sleeve
Up My Sleeve’s strongest card pairings so far are Ascender's Bane (0.0%), Defend (0.0%), and Neutralize (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.
Up My Sleeve Win Rate by Class
Exclusive to the Silent, Up My Sleeve posts a 0.0% win rate over 5 tracked runs.
The Silentappears in 4.8% of its runs (5 tracked)Best Relics for Up My Sleeve
The relics that swing Up My Sleeve’s win rate the most are Ring of the Snake (0.0%), with each lift shown.
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Up My Sleeve Card Details
A 2-energy uncommon skill, Up My Sleeve is upgraded 20.0% of the time and tends to enter the deck around floor 11.
Add Shivs into your Hand. Reduce this card's cost by 1.
Upgrade: +1 Cards
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Up My Sleeve – Frequently Asked Questions
Is Up My Sleeve good in Slay the Spire 2?
Across 5 tracked runs, Up My Sleeve 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 Up My Sleeve do in Slay the Spire 2?
Up My Sleeve costs 2 energy. Add Shivs into your Hand. Reduce this card's cost by 1.
What class is Up My Sleeve in Slay the Spire 2?
Up My Sleeve is an Uncommon Silent Skill.
Is Up My Sleeve worth upgrading in Slay the Spire 2?
Players upgrade Up My Sleeve in 20.0% of runs. Upgrading it grants +1 Cards.
What is the best relic for Up My Sleeve?
In tracked runs, Up My Sleeve has performed best alongside Ring of the Snake, which lifts its win rate by 0.0% over 5 runs together.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.