Slay the Spire 2 Card
Sacrifice
Sacrifice is a Rare Necrobinder Skill that costs 1 energy. If Osty is alive, he dies and you gain Block equal to double his Max HP.
Tracked beta change (v0.110.0 beta): Block increased from double to triple Osty's Max HP. The alive-Osty requirement still matters. Official sourceThe facts below remain the current main-branch data until this beta is promoted.
- Character
- Necrobinder
- Type
- Skill
- Rarity
- Rare
- Cost
- 1 Energy
- Target
- Self
- Keywords
- Retain
Card text
If Osty is alive, he dies and you gain Block equal to double his Max HP.
Upgraded card text
This card has no separate upgraded text in the current data set.
How to evaluate it
Judge Sacrifice by the job it fills in your current deck, the fights ahead, and whether its 1 energy competes with a more urgent play. A card being rare does not make it an automatic pick. Check its class guides and the current patch notes before treating any single-card rating as universal.
Related strategy
Use the guide search to find builds and boss plans that mention Sacrifice, Necrobinder, or Retain.
Used in real decisions
Guides that mention Sacrifice
Sacrifice in beta: when Osty's Max HP should become BlockCalculate beta Sacrifice's triple-Max-HP Block and compare it with keeping Osty alive, including an example and rebuilding checklist.Necrobinder Guide: Summons, Sacrifice, and ValueA beginner-friendly Necrobinder guide for Slay the Spire 2 covering summon mechanics, sacrifice synergies, and long-term value generation.Neow's Abundance and Dowsing Rod GuideIs Neow's Abundance worth the route? Compare Dowsing Rod, Neow's Sacrifice, Ambergris, and Guilty for the current Slay the Spire 2 beta.The Scythe in beta: when permanent damage is worth the tempoPlan The Scythe's permanent damage growth in the current beta without taking unnecessary hits to farm it. Includes upgrade arithmetic.Toasty Mittens v0.110 Guide: Exhaust Priority for Every CharacterIs Toasty Mittens good after its v0.110 rework? Use this exhaust order, character fit check, curse and Status advice, and pass conditions.