Vibro weapon

Vibro weapon are a class of weapons with special adaptive penetration (PV) mechanics.

While most weapons have a specific penetration value that does not change, such as →6, vibro weapons adapt to the armor of the enemy, and a vibro weapon's penetration value is always equal to the opponent's armor value (AV). For example, if you attack a snapjaw brute with AV 1, the vibro weapon's effective PV is →1. On the other hand, if you attack a leering stalker with AV 25 with the same weapon, the weapon's effective PV is →25. As a result, vibro weapons can be extremely effective against powerful late-game enemies, especially for characters who have low strength.

A vibro weapon's adaptive PV is represented with a wavy equals sign in game: ( →≈ )

Penetration Chances

The following table indicates the chances of penetrating one or more times with a vibro weapon when a target is hit (for more about hit chances, refer to the Hit Roll topic).

The +1, +2, and +3 columns indicate the chances when a PV bonus is in effect, such as when you mod the vibro weapon with Sharp or if you're using Long Sword aggressive stance. For example, you can obtain a +3 PV bonus by combining a Sharp-modded vibro weapon with Improved Aggressive Stance.

	Vibro Weapon	Vibro Weapon +1	Vibro Weapon +2	Vibro Weapon +3
At Least 1 Penetration	99.2%	99.9%	100%	100%
At Least 2 Penetrations	47.9%	70.9%	99.2%	99.9%
At Least 3 Penetrations	8.7%	21.9%	47.9%	70.9%
At Least 4 Penetrations	0.3%	2.1%	8.7%	21.9%
At Least 5 Penetrations	0.0001%	0.02%	0.3%	2.1%

Equippable Vibro Weapons

• ceremonial vibrokhopesh
• force knife
• geomagnetic disc
• linear cannon
• vibro blade
• vibro dagger

Natural Vibro Weapons

• \rust-pitted saw