Updated for Data 2026-03-17Early Access — numbers may shift with patches.
Flak Cannon
Defect · Attack · Rare · 2 cost
Base
Upgraded
Card text
Exhaust ALL your Status cards. Deal 8 damage to a random enemy for each card Exhausted.
Flak Cannon+
Exhaust ALL your Status cards. Deal 11 damage to a random enemy for each card Exhausted.
Keywords
Build context
See the Defect build hub for archetypes that feature this card in real runs.
Related cards
Flak Cannon FAQ
- Should I upgrade Flak Cannon in Slay the Spire 2?
- Compare the upgraded text: Exhaust ALL your Status cards. Deal 11 damage to a random enemy for each card Exhausted.. If the upgrade lowers cost, adds damage/block, or enables a combo piece, it is usually high priority.
- What builds use Flak Cannon?
- Flak Cannon is tagged as a Defect card. See the Defect build hub for archetypes that care about it.
- What character uses Flak Cannon?
- Flak Cannon 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.