Burning Blood•Relic

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 2616 recorded runs, decks carrying it win 12.4% of the time, trailing the 13.9% average by 1.5%. It’s a common grab, carried in 22.6% of all runs. The class that gets the most out of it is the Ironclad, at a 12.4% win rate. Ironclad players hold onto it in 96.9% of their runs.

It combos especially well with Whistle, worth a +54.3% win-rate swing together. Another strong card to run with it is Folly, worth +50.8% 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 318 run wins against 2245 losses in our tracked data. When runs carrying it end, the most frequent culprit is Kaiser Crab Boss, which closes out 4.2% of them. Read on for Burning Blood’s complete card, class, and threat breakdown before you decide to pick it up.

Best Cards with Burning Blood

Ranked by win-rate lift, the best cards to run with Burning Blood are Whistle (+54.3%), Folly (+50.8%), and Apotheosis (+43.8%).

Whistle+54.3%18 runsFolly+50.8%19 runsApotheosis+43.8%17 runsEternal Armor+43.8%16 runsTank+43.1%18 runsMad Science+37.1%99 runs

Based 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 12.4% of their runs with it across 2616 tracked.

The Ironcladappears in 96.9% of its runs (2616 tracked)

Burning Blood Details

Burning Blood is a starter relic carried in 22.6% 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 Kaiser Crab Boss (4.2%), Test Subject Boss (3.5%), and Knowledge Demon Boss (3.3%).

• Kaiser Crab Boss4.2% of runs
• Test Subject Boss3.5% of runs
• Knowledge Demon Boss3.3% of runs
• Decimillipede Elite3.3% of runs
• Vantom Boss3.3% of runs

See Also

Compare Burning Blood with the rest of the best Slay the Spire 2 relics, cards, and classes below.