CASE (Cellular Ammunition Storage Equipment) II:
This unit fails an Avoid Ammunition Explosion roll only on a result of 1, and on a result of 1 is dealt unpreventable damage equal to its damage value –2, instead of –1. This unit fails an Avoid Ammunition Explosion: Critical roll only on a result of 1 or 2, and on a result of 1 or 2 is dealt unpreventable damage equal to its damage value –1 instead of +1.