Updated for Data 2026-03-17Early Access — numbers may shift with patches.
Sunder
Defect · Attack · Uncommon · 3 cost
Base
Upgraded
Card text
Deal 24 damage. If this kills an enemy, gain 3 Energy.
Sunder+
Deal 32 damage. If this kills an enemy, gain 3 Energy.
Build context
See the Defect build hub for archetypes that feature this card in real runs.
Related cards
Sunder FAQ
- Should I upgrade Sunder in Slay the Spire 2?
- Compare the upgraded text: Deal 32 damage. If this kills an enemy, gain 3 Energy.. If the upgrade lowers cost, adds damage/block, or enables a combo piece, it is usually high priority.
- What builds use Sunder?
- Sunder is tagged as a Defect card. See the Defect build hub for archetypes that care about it.
- What character uses Sunder?
- Sunder is tagged as a Defect card. See the Defect 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.