All health, armor, and shield classes have damage type modifiers that modify how much damage is inflicted by a particular damage type. Sources of damage type modifiers stack multiplicatively with each other and may be referred to as resistances, vulnerabilities (not to be confused with sources of damage vulnerability), or damage reduction in-game.

Mechanics[]

For a more in-depth explanation, see Damage#Damage Calculation.

External buffs and debuffs (from mods or other sources) can change these modifiers down to a minimum of -100% and up to a maximum of +100% (0x and 2x damage multipliers respectively). Armor classes are not affected by these effects, thus they will always have their initial damage type modifiers.

Note that damage type modifiers are independent of sources of Damage Reduction and Damage Vulnerability.

Health and Shields[]

Cloned Flesh
Impact	—
Puncture	—
Slash	—
Cold	—
Electricity	—
Heat	—
Toxin	—
Blast	—
Corrosive	—
Gas	—
Magnetic	—
Radiation	—
Viral	—
True	—
Void	—
Tau	—

Every health and shield class has a set of damage modifiers that modify the multiplier in which damage is dealt. For example, a +75% modifier to  Viral damage done to Cloned Flesh means that incoming  Viral damage will deal 1.75x more damage to that particular health class. Conversely, a -50% modifier will cause inflicted damage to deal 0.5x of its initial value.

Damage type modifiers of health and shield classes can also be expressed in terms of vulnerabilities or resistances. In the above example, Cloned Flesh has a -75% resistance to  Viral and is 50% more resistant to  Gas damage. Alternatively, Cloned Flesh has a +75% vulnerability to  Viral and is 50% less vulnerable to  Gas damage.

Armor[]

Main article: Armor

Infested Sinew
Impact	—
Puncture	—
Slash	—
Cold	—
Electricity	—
Heat	—
Toxin	—
Blast	—
Corrosive	—
Gas	—
Magnetic	—
Radiation	—
Viral	—
True	—
Void	—
Tau	—

Alloy Armor
Impact	—
Puncture	—
Slash	—
Cold	—
Electricity	—
Heat	—
Toxin	—
Blast	—
Corrosive	—
Gas	—
Magnetic	—
Radiation	—
Viral	—
True	—
Void	—
Tau	—

Ferrite Armor
Impact	—
Puncture	—
Slash	—
Cold	—
Electricity	—
Heat	—
Toxin	—
Blast	—
Corrosive	—
Gas	—
Magnetic	—
Radiation	—
Viral	—
True	—
Void	—
Tau	—

Because armor does not have explicit hit points unlike health and shields, damage type modifiers interact with damage against armored health differently. The resultant damage multiplier will depend on both the amount of armor the target has, the damage type modifiers of its health class, and the damage type modifiers of its armor class:

AM is the damage modifier against the armor class, HM is the damage modifier against the health class, and AR is the target's armor after all reductions from debuffs (e.g.  Corrosive Projection,  Corrosive procs,  Terrify, etc.).

Damage type modifiers of armor classes have a two-fold effect:

• Mitigate or enhance a percentage of the target's armor (represented by AR(1 - AM) in the above equation)
• Increase or decrease the damage dealt in the same way as a type modifier against the hit points would do (represented by (1 + AM))

Sources of Damage Type Resistance[]

Abilities

Versatile and resilient,  Caliban and allies within his Affinity Range gain Adaptive Armor that builds damage resistance against the highest damage type received from enemy attacks, stacking 5% per hit up to a cap of 50%. If Caliban or his allies do not receive damage for 5 seconds, their Adaptive Armor loses 2% per second until fully removed.

• Passive bonus value is displayed as a Buff icon beside Caliban's hitpoint indicators.
  •  Impact,  Puncture,  Slash,  Cold,  Electricity,  Heat,  Toxin,  Blast,  Corrosive,  Magnetic,  Radiation,  Viral, and  Tau damage types stack their respective resistances separately, and will have different icons in the status bar.
• Damage over time from procs (such as  Slash or  Toxin for example) will not contribute nor maintain damage resistance.
• Adaptive Armor does not stack with  Adaptation. The damage reduction provided to Caliban (or his allies) equipped with Adaptation will be the higher of the two values.

Mods

Others

Enemies

Sources of Damage Type Fragility[]

Abilities

Other

Sources of Modifier Type Changes[]

These are relevant in changing the health class of Vulpaphyla and Predasite Companions.

Patch History[]

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