In-game pickup line
“Your rage grows”
Mechanics
What Samson's Lock does
- Killing an enemy has a chance to increase Isaac's damage for the rest of the room.
- The chance improves with luck, making rooms with many enemies more likely to trigger it.
Achievement #74
How to unlock it
Defeat The Lamb as Samson.
Unlocking an item and finding it during a run are separate steps.
Explore more unlocksIn a run
Practical note
Clear weaker enemies first to seek a damage boost against the room's tougher target.
Reference
Game data and sources
The trinket ID, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ.
