Antewise

Black Blood — Ironclad Relic in Slay the Spire 2

Updated 17 Oct 2026 Source Slay the Spire 2 relic data (spire-codex.com API), 296 relics retrieved 17 October 2026 By
Data status: The facts on this page were checked against the source named above. Game values can still shift with a patch, so re-check anything that looks off.
Black Blood relic art
Black Blood

At the end of combat, heal 12 HP.

PoolIronclad
RarityStarter Relic
TriggerAt the end of combat
Priceno merchant price listed

What it does

At the end of combat, heal 12 HP.

Relic data comes from the community-built Slay the Spire 2 compendium API and tracks the early-access build. Treat exact numbers as community-verified; the game is still in early access and values shift between patches.

Relics that share this trigger

These relics fire on the same timing as Black Blood, so they often belong in the same kind of build.

Other Ironclad relics

  • Burning Blood — At the end of combat, heal 6 HP.
  • Red Skull — While your HP is at or below 50%, you have 3 additional Strength.
  • Paper Phrog — Enemies with Vulnerable take 75% more damage rather than 50%.
  • Self-Forming Clay — Whenever you lose HP in combat, gain 3 Block next turn.
  • Charon's Ashes — Whenever you Exhaust a card, deal 3 damage to ALL enemies.
  • Demon Tongue — The first time you lose HP on your turn, heal HP equal to the amount lost.
  • Ruined Helmet — The first time you gain Strength each combat, double the amount gained.
  • Brimstone — At the start of your turn, gain 2 Strength and ALL enemies gain 1 Strength.

Other Starter Relic relics

Where to go next

All 296 relics — the full filterable list. Rarity system explains how often each tier appears.

Card database covers the cards that pair with this relic. Characters shows which run can find it.

Frequently asked questions

What does Black Blood do in Slay the Spire 2?

At the end of combat, heal 12 HP.

Which pool is Black Blood in?

It belongs to the Ironclad pool and is Starter Relic.

How much does Black Blood cost?

no merchant price listed

When does Black Blood trigger?

At the end of combat.

More Slay the Spire 2 guides

Sources

Figures and item data on this site are read from the game’s own reference wiki before publishing. Where a value could not be confirmed there, the page says so instead of filling the gap.