Unstoppable/Fallout 4

Unstoppable is a magazine perk that can be unlocked in Fallout 4. This perk consists of five ranks, each received by reading five different issues of The Unstoppables.

Effects
Each comic found increases the chance of negating all damage from an enemy's attack by 1%; with all five ranks, there is a 1 in 20 chance that an enemy's attack will not deal damage.