Updated for Data 2026-03-17Early Access — numbers may shift with patches.
Omnislice
Colorless · Attack · Uncommon · 0 cost
Base
Upgraded
Card text
Deal 8 damage. Damage ALL other enemies equal to the damage dealt.
Omnislice+
Deal 11 damage. Damage ALL other enemies equal to the damage dealt.
Build context
Colorless cards splash into every class. Browse the Colorless card pool and pair it with any class build hub for archetypes that want it.
Related cards
Omnislice FAQ
- Should I upgrade Omnislice in Slay the Spire 2?
- Compare the upgraded text: Deal 11 damage. Damage ALL other enemies equal to the damage dealt.. If the upgrade lowers cost, adds damage/block, or enables a combo piece, it is usually high priority.
- What builds use Omnislice?
- Omnislice is tagged as a Colorless card. Colorless cards can be picked by any class.
- What character uses Omnislice?
- Omnislice is tagged as a Colorless card. Colorless cards can be picked by any class.
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.