Damage reduction is the name for a mechanic in several editions of D&D 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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Does a magic weapon convert all damage to all magic damage, or just the enhancement?

As the title, for example, will a +1 Short Sword do: 1d6 piercing, 1 magic damage; or 1d6+1 piercing magic damage? If I'm not mistaken, it does matter when concerning resistances and such. I've ...
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Does a creature with swallow whole retain damage reduction inside?

When a creature is swallowed whole in Pathfinder, it can attempt to attack the swallowing creature from the inside to cut its way out with a light or natural weapon. The armor class is 10+1/2 nat ...
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Damage reduction and Saint template

I'm currently speaking with the DM and another player, and we're having a disagreement. I'm looking at the Saint template, listed here. The issue is that I'm being told that at Level 12+ the Saint ...
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Does damage reduction nullify sneak attack damage as a “special effect”?

The DMG states (p.292): "Whenever damage reduction completely negates the damage from an attack, it also negates most special effects that accompany the attack, such as injury type poison, ...
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Does magic immunity have any impact on a monster's DR in Pathfinder?

My players will encounter a Flesh Golem. It has DR 5/adamantine and is immune to magic (and othe construct traits). My players possess each +1 magic weapons and they will use it. I can imagine that ...
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Does the Heavy Armor Master feat reduce damage twice against a mixed damage attack?

Displacer Beasts have a Tentacle attack that does 7 (1d6 + 4) bludgeoning damage plus 3 (1d6) piercing damage. Does the bludgeoning and piercing damage reduction granted by Heavy Armor Master reduce ...
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Does the damage from Supernatural abilities bypass damage reduction?

The maneuver Obscuring Shadow Veil does 5d6 damage and is described as a supernatural ability. If I make an attack on a Devil with DR 10/good with a weapon and do 6 damage + 20 damage from the ...
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How can a creature using a weapon bypass DR X/—?

How can a creature using a weapon overcome a foe's damage reduction X/— (like that of the barbarian)? Are the only ways the martial maneuvers foehammer (ToB 59) and mountain hammer (ToB 84) et al.?
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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 ...
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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 ...
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How does DR granted by the feat Roll With It actually work?

Dilemma The feat Roll With It (Savage Species, p. 39) contains come text that is confusing1: This applies in addition to any damage reduction you have from other sources. This appears contrary ...
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What can I polymorph into, whose natural attacks count as magic for DR?

Are there any monsters you can polymorph into that allow you to attack as if you had a magical weapon for the purposes of Damage Reduction? EDIT: I think an example would be easier to understand: ...
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What is available to mitigate the damage of physical blows?

I am working on creating a "Tank" character, of course the goal is to prevent the party to be hit, rather than getting hit, but obviously getting hit is likely and the character should survive hits as ...
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Does ammo blessed by Daybreak Arrow bypass all creatures DR?

Looking at Daybreak Arrow, it talks about adding extra damage to undead, then includes, This extra damage and half of any other damage you deal with an affected projectile results directly from ...
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1answer
356 views

Typing non-lethal damage and its interaction with DR

In this answer, bacrossland suggests that throwing enemies should inflict non-lethal damage on them. While this is an eminently reasonable suggestion, it leaves one thing open: by RAW, what type is ...
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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 ...
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In Pathfinder would damage reduction and resistances stack?

Mechanically, in regards to damage reduction from a class and resistances from a race, would those stack? For example a Tiefling [fiendish resistances of 5/ (electricity, cold, and fire) has a class ...
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Do Black Tentacles Bypass DR?

The amusing spell Black Tentacles can be a great spell for harassing enemies in a area while your characters get some popcorn and place bets on which monster can escape the swarm of grappling. The ...
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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 ...
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323 views

In the Dresden Files RPG is it possible to get mental armor, and if so, how?

My character is a Wizard, and I've always been annoyed at how I can only cast up to 4 spells per scene (at least without going into consequences). So it got me thinking if there was a way around it. ...
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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 ...
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Precision Damage and Damage Reduction clarification [duplicate]

The rules for precision damage are kinda vague, and from as far as I can tell there's only a couple things that are actually considered precision. My question has two parts though, first where in the ...
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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 ...
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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 ...
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Several damage reduction clarifications for Pathfinder

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? ...