Miniature CannonRelic
Upgraded Attacks deal additional damage.
Is Miniature Cannon good in Slay the Spire 2?
Miniature Cannon is an uncommon relic in Slay the Spire 2. While carried, it does the following: Upgraded Attacks deal additional damage. It’s a reliable mid-tier relic, landing at C tier in our rankings.
Across 156 recorded runs, decks carrying it win 44.4% of the time, comfortably clear of the 18.9% average, by 25.5%. It’s a more situational relic, showing up in just 4.1% of runs. The class that gets the most out of it is the Regent, at a 59.1% win rate. Regent players hold onto it in 3.5% of their runs.
It combos especially well with Sword Sage, worth a +55.6% win-rate swing together. Another strong card to run with it is Wrought in War, worth +55.6% to its win rate. On average it’s acquired around floor 21 of a run. Its uncommon rarity shapes how frequently you’ll run into it.
It has 60 run wins against 75 losses in our tracked data. When runs carrying it end, the most frequent culprit is Queen Boss, which closes out 5.1% of them. Read on for Miniature Cannon’s complete card, class, and threat breakdown before you decide to pick it up.
Miniature Cannon Win Rate & Pick Rate
Miniature Cannon’s 44.4% win rate clears the 18.9% all-run average by 25.5%, the gap charted below.
Run Outcomes with Miniature Cannon
Miniature Cannon has 60 wins and 96 losses over 156 tracked runs (38.5% won); abandoned runs count as losses.
- Wins 38.5%
- Losses 61.5%
Best Cards with Miniature Cannon
Ranked by win-rate lift, the best cards to run with Miniature Cannon are Sword Sage (+55.6%), Wrought in War (+55.6%), and Sleight of Flesh (+55.6%).
Based on small co-occurring samples — treat these as early signals, not final verdicts.
Miniature Cannon Win Rate by Class
Miniature Cannon shows up across 5 classes, led by Regent (59.1%), Silent (55.8%), and Necrobinder (47.1%) by win rate.
Miniature Cannon Details
Miniature Cannon is an uncommon relic carried in 4.1% of runs and usually picked up around floor 21.
Upgraded Attacks deal additional damage.
What Ends Runs with Miniature Cannon
Miniature Cannon’s most common run-enders are Queen Boss (5.1%), Kaiser Crab Boss (5.1%), and Knowledge Demon Boss (3.2%).
- Queen Boss5.1% of runs
- Kaiser Crab Boss5.1% of runs
- Knowledge Demon Boss3.2% of runs
- The Insatiable Boss2.6% of runs
- Test Subject Boss2.6% of runs
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Miniature Cannon – Frequently Asked Questions
Is Miniature Cannon good in Slay the Spire 2?
Across 156 tracked runs carrying it, Miniature Cannon wins 44.4% of the time — +25.5% above the average run. Win rate reflects how often runs with the relic end in victory.
What does Miniature Cannon do in Slay the Spire 2?
Upgraded Attacks deal additional damage.
How rare is Miniature Cannon in Slay the Spire 2?
Miniature Cannon is an Uncommon relic, picked up in 4.1% of tracked runs.
What is the best card to use with Miniature Cannon?
In tracked runs, Miniature Cannon has performed best alongside Sword Sage, which lifts its win rate by +55.6% over 4 runs together.
Which class is Miniature Cannon best in?
Miniature Cannon has its highest win rate with The Regent (59.1%).
See Also
Compare Miniature Cannon with the rest of the best Slay the Spire 2 relics, cards, and classes below.