SpireMeta.ggHeaviest Blade
How to Unlock
Deal 999 Damage in a single blow.
Tracked as an in-game achievement in Slay the Spire 2
Properties
Category
Ironclad
Difficulty
Medium
Character
Ironclad
Difficulty: Medium
Requires a specific build and some setup during a run.
Strategy Tips
Stack as many strength buffs as possible, then use a multi-hit or high-base-damage attack. Combining Limit Break-style strength doublers with a massive finisher is the most reliable path to 999 damage in one hit.
About Ironclad Achievements
This achievement is tied to the Ironclad, a warrior who made a pact with demonic forces to gain immense power. Ironclad achievements challenge you to push the limits of brute strength, exhaust synergies, and overwhelming offense.
Note: Slay the Spire 2 is currently in Early Access. Steam achievements are not yet available but may be added in a future update. These in-game achievements are tracked within the game itself.