Slay the Spire 2 Card
Fasten
Fasten is a Uncommon Colorless Power that costs 1 energy. Gain an additional 4 Block from Defend cards.
- Character
- Colorless
- Type
- Power
- Rarity
- Uncommon
- Cost
- 1 Energy
- Target
- Self
- Keywords
- None
Card text
Gain an additional 4 Block from Defend cards.
Upgraded card text
Gain an additional 6 Block from Defend cards.
How to evaluate it
Judge Fasten 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 uncommon 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 Fasten, Colorless, or power.