Burning BloodRelic
At the end of combat, heal HP.
Is Burning Blood good in Slay the Spire 2?
Burning Blood is a starter relic in Slay the Spire 2. While carried, it does the following: At the end of combat, heal HP. It currently underperforms most relics, sitting at F tier in our Slay the Spire 2 relic rankings.
Across 685 recorded runs, decks carrying it win 20.2% of the time, comfortably clear of the 18.9% average, by 1.2%. It’s a common grab, carried in 18.1% of all runs. The class that gets the most out of it is the Ironclad, at a 20.2% win rate. Ironclad players hold onto it in 96.9% of their runs.
It combos especially well with Uproar, worth a +79.8% win-rate swing together. Another strong card to run with it is Eternal Armor, worth +79.8% to its win rate. On average it’s acquired around floor 1 of a run. Its starter rarity shapes how frequently you’ll run into it.
It has 98 run wins against 388 losses in our tracked data. When runs carrying it end, the most frequent culprit is Knowledge Demon Boss, which closes out 3.6% of them. Read on for Burning Blood’s complete card, class, and threat breakdown before you decide to pick it up.
Burning Blood Win Rate & Pick Rate
Burning Blood’s 20.2% win rate clears the 18.9% all-run average by 1.2%, the gap charted below.
Run Outcomes with Burning Blood
Burning Blood has 98 wins and 587 losses over 685 tracked runs (14.3% won); abandoned runs count as losses.
- Wins 14.3%
- Losses 85.7%
Best Cards with Burning Blood
Ranked by win-rate lift, the best cards to run with Burning Blood are Uproar (+79.8%), Eternal Armor (+79.8%), and Signal Boost (+79.8%).
Uproar3 runs
Eternal Armor6 runs
Signal Boost3 runs
Thinking Ahead3 runs
Believe in You7 runs
Regret7 runsBased on small co-occurring samples — treat these as early signals, not final verdicts.
Burning Blood Win Rate by Class
So far Burning Blood is carried mainly by the Ironclad, who win 20.2% of their runs with it across 685 tracked.
The Ironcladappears in 96.9% of its runs (685 tracked)Burning Blood Details
Burning Blood is a starter relic carried in 18.1% of runs and usually picked up around floor 1.
At the end of combat, heal HP.
What Ends Runs with Burning Blood
Burning Blood’s most common run-enders are Knowledge Demon Boss (3.6%), The Insatiable Boss (3.5%), and Decimillipede Elite (3.2%).
- Knowledge Demon Boss3.6% of runs
- The Insatiable Boss3.5% of runs
- Decimillipede Elite3.2% of runs
- Test Subject Boss2.8% of runs
- Kaiser Crab Boss2.8% of runs
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Burning Blood – Frequently Asked Questions
Is Burning Blood good in Slay the Spire 2?
Across 685 tracked runs carrying it, Burning Blood wins 20.2% of the time — +1.2% above the average run. Win rate reflects how often runs with the relic end in victory.
What does Burning Blood do in Slay the Spire 2?
At the end of combat, heal HP.
How rare is Burning Blood in Slay the Spire 2?
Burning Blood is a Starter relic, picked up in 18.1% of tracked runs.
What is the best card to use with Burning Blood?
In tracked runs, Burning Blood has performed best alongside Uproar, which lifts its win rate by +79.8% over 3 runs together.
See Also
Compare Burning Blood with the rest of the best Slay the Spire 2 relics, cards, and classes below.