Questions tagged [damage-reduction]

For questions about damage reduction, a mechanic in several editions of Dungeons & Dragons that allows certain creatures to reduce the damage they take by a flat amount as long as the damage's source & type meet certain criteria.

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15
votes
2answers
52k views

Several damage reduction clarifications for Pathfinder [closed]

There are a few bits about damage reduction that I'm unclear on in pathfinder, specifically... Easy one first; Do cold iron/silver weapons equivalent (+3) count as magic for purposes of ignoring DR? ...
18
votes
1answer
12k views

Damage reduction and damage resistance: how to calculate?

Assume a character has both damage reduction and damage resistance vs an incoming attack. One example of damage reduction is the Heavy Armor Master feat: While you are wearing heavy armor, ...
8
votes
4answers
867 views

How do I determine number of damage sources for calculating Damage Reduction?

Damage reduction reduces damage from each source: Consider having DR2, if you were attacked by 6 sources each dealing 3 damage, you would take 6*(3-2)=6, however, if it was 1 source dealing 18 you ...
12
votes
1answer
714 views

Does Diamond Spray bypass DR/Magic?

Does the spell Diamond Spray count as a magical weapon for the purposes of bypassing DR/Magic? The spell states: These magical slivers are treated as adamantine and cold iron for the purpose of ...
15
votes
1answer
4k views

When does Armor of Agathys take effect?

When does Armor of Agathys take effect given that Damage Reduction happens first? Consider a character with Heavy Armor Master which says: While you are wearing heavy armor, bludgeoning, ...
5
votes
1answer
1k views

Does a flaming axe's full damage bypass damage reduction?

During a session the GM's dwarf launched an attack with a +2 flaming axe at the PC barbarian with DR 4/—, somehow dealing 40 damage on a critical hit. The GM says that because the axe is flaming, all ...
4
votes
2answers
766 views

Ways to modify an existing damage reduction

I am curious to know if there are any ways to modify an existing damage reduction. For example, let's take a natural born were-something that has a DR10/silver. Does any of the books contain an ...
16
votes
1answer
252 views

What part of a multi-type damage roll is reduced by a non-type-specific effect?

Effects like Cutting Words (PHB, p. 54) and Spirit Shield (XGtE, p. 10) reduce damage by a roll, irrespective of damage type (PHB 196). However, single damage rolls can have multiple damage types, as ...
6
votes
2answers
1k views

If DR negates all damage do special effects still apply?

If someone is hit by an attack with special effects like poison, disease, paralysis, ability damage and his/her damage reduction is high enough to prevent all damage, do the specials still apply? ...
6
votes
2answers
3k views

Does untyped damage overcome all DR?

According to a Pathfinder designer, untyped damage overcomes all DR. The comments are recorded in the last entry in this d20pfsrd FAQ section (just before "Blink and Mirror Image (4/22/10)") and comes ...
13
votes
1answer
2k views

In Pathfinder, what happens if an undead creature's DR reduces damage to 0?

The combat section in the CRB says Minimum Damage: If penalties reduce the damage result to less than 1, a hit still deals 1 point of nonlethal damage. However, undead creatures are immune to ...
7
votes
1answer
2k views

How does the additional damage from rend apply to DR?

All forms of rend, that I have seen, state that rend is additional damage. How is this additional damage applied? Is the "additional" damage added to the damage of the triggering attack, both attacks ...
7
votes
1answer
144 views

Why does some armor have both Hull Points and Damage Reduction?

All armors within the game of Planet Mercenary sport some degree of Damage Reduction, which reduces incoming damage. Damage Reduction: Each time you suffer damage while wearing the armor, reduce ...
4
votes
1answer
3k views

Pathfinder's Armor Class to Damage Reduction variant in 5e

I've been DMing Dungeons and Dragons for more than 20 years, and have always had "issues" with the AC system. I was pretty happy when I found the AC as Damage Reduction Variant in the PF Combat ...
2
votes
1answer
959 views

Armor of Agathys and Damage Prevention [closed]

A character in my group has multiple ways to reduce/prevent incoming damage, among others the Heavy Armor Master feat and such things. This wasn't a big problem so far. I could just throw more bad ...