Updated for Data 2026-03-17Early Access — numbers may shift with patches.
Boost Away
Defect · Skill · Common · 0 cost
Base
Upgraded
Card text
Gain 6 Block. Add a Dazed into your Discard Pile.
Boost Away+
Gain 9 Block. Add a Dazed into your Discard Pile.
Build context
See the Defect build hub for archetypes that feature this card in real runs.
Related cards
Boost Away FAQ
- Should I upgrade Boost Away in Slay the Spire 2?
- Compare the upgraded text: Gain 9 Block. Add a Dazed into your Discard Pile.. If the upgrade lowers cost, adds damage/block, or enables a combo piece, it is usually high priority.
- What builds use Boost Away?
- Boost Away is tagged as a Defect card. See the Defect build hub for archetypes that care about it.
- What character uses Boost Away?
- Boost Away 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.