Updated for Data 2026-03-17Early Access — numbers may shift with patches.
Big Bang
Regent · Skill · Rare · 0 cost
Base
Upgraded
Card text
Draw 1 card. Gain 1 Energy. Gain 1 Stars. Forge 5. Exhaust.
Big Bang+
Innate. Draw 1 card. Gain 1 Energy. Gain 1 Stars. Forge 5. Exhaust.
Builds that use Big Bang
Archetypes that draft this card in real runs, with the role it plays.
Keywords
Build context
See the Regent build hub for archetypes that feature this card in real runs.
Related cards
Big Bang FAQ
- Should I upgrade Big Bang in Slay the Spire 2?
- Compare the upgraded text: Innate. Draw 1 card. Gain 1 Energy. Gain 1 Stars. Forge 5. Exhaust.. If the upgrade lowers cost, adds damage/block, or enables a combo piece, it is usually high priority.
- What builds use Big Bang?
- Big Bang appears in 4 tracked builds: The Aligned Crown (S-tier, flex pick), The King's Smith (S-tier, flex pick), Constellation Engine (A-tier, flex pick), Royal Decree (B-tier, flex pick).
- What character uses Big Bang?
- Big Bang is tagged as a Regent card. See the Regent build hub for archetypes that care about it.
Patch history
SpireForge snapshots card text from Untapped exports dated 2026-03-17. When Mega Crit ships a balance patch, we re-run the scraper and refresh every affected URL—see /patches for the editorial log.