Dream Crusher

Dream Crusher is a Fallout 3 perk. It can't be gained by leveling up, but only through dialogue.

Reduces an enemy's chance to critically hit you by 50%. Having this means you also get a 30% discount at Craterside Supply, and an increase in Moira's repair skill.

Obtaining
To obtain this perk, talk Moira Brown out of writing the Wasteland Survival Guide. This will negatively impact your karma.