This tag covers questions relating to either monstrous antagonists specifically, or all enemies of the player characters generally; which usage is correct varies depending on the traditions of specific games. Use as appropriate for the game in question.

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7
votes
2answers
147 views

Does a black dragon's Corrupt Water (Su) affect Alchemists' extracts?

Talking with my friends about the "alchemy" of the Alchemist class, we're fighting about the alchemist extracts. Look at this description: Extracts are the most varied of the three. In many ways, ...
7
votes
1answer
315 views

Does a doppelganger who's replaced a PC get their stats for rolls?

I'm running a mini campaign within a normal campaign, which has a different DM. The regular DM has a PC of their own and we, as a group, thought it would be fun to let the DM really play their ...
5
votes
2answers
273 views

Monster Space and German “Angriffsfläche”

Looking at the rules for various monsters, in the german prd (prd.5footstep.de) some monsters have a property called "Angriffsfläche". After looking at english entries for monsters, I am confused ...
3
votes
2answers
349 views

False Appearance, Movement, Surprise, and the Unseen Attacker bonus

Related to How should I implement False Appearance? but that does not answer my questions about surprise and movement... A Darkmantle has the "False Appearance" property which allows it to be ...
10
votes
3answers
604 views

How do you “safely” imprison a Lich?

Let's say in a world like Eberron, with a prison like Dreadhold, how would you go about keeping a Lich prisoner if you don't want it to die and escape to its secret phylactery? I mean can a Lich kill ...
2
votes
1answer
260 views

How do I calculate encounter difficulty for PCs with allied monsters? [duplicate]

I'm currently running a mega dungeon in 5e D&D, and my players have recruited some monsters into their service. I have been building encounters using the dungeon masters guide rules (pg. 81-84), ...
23
votes
1answer
1k views

Will petrification prevent lich from being reborn near phylactery (possibly forever)?

If I am not mistaken, liches now aren't immune to being petrified. Granted, they have Legendary resistance and high CON save, but spamming petrification by Prismatic Spray/Wall: Indigo, Flesh to ...
8
votes
1answer
615 views

Why do Hill and Frost Giants have a bigger damage bonus than their Strength bonus?

In the D&D 3.5 Monster Manual, a Hill Giant's damage entry shows: Greatclub +16 melee (2d8+10) A Hill Giant's strength bonus is +7. Since there doesn't appear to be any magic abilities or ...
7
votes
1answer
287 views

How is the save DC for a Half-Dragon's breath weapon calculated?

The Half Dragon template in D&D 5e states that, "The half-dragon has the breath weapon of its dragon half" though the sample given has a different save DC (15) than the wyrmling (13) it is based ...
9
votes
4answers
714 views

How do I safely break stereotypes in my games?

In the LARP system I play, there are some stereotypes heavily in-grained into the player base. For instance, goblins are squeaky-voiced, hyperactive, and (often) violent humanoids. These sorts of ...
3
votes
1answer
198 views

How can I boost the AC of a ghost dragon?

I am in the process of making a ghost dragon as a challenge for a mythic campaign, with a party of a druid, an alchemist, and a paladin. Applying the ghost template drastically reduces its AC from ...
6
votes
2answers
406 views

Where can I find Bullywug lore?

In D&D 4th Edition (the edition I play), Bullywugs are featured in the Monster Manual 2. However, the lore about them in this book is very thin, barely touching n anything about the race itself. ...
10
votes
2answers
601 views

How would a Kobold's challenge rating be affected if I gave it a cantrip and a resistance?

I want to create a version of a Kobold that has the Ray of Frost cantrip, as well as resistance to cold damage. How would this affect the challenge rating of the monster? A normal kobold is CR 1/8. ...
4
votes
2answers
195 views

Can a vampire use a Headband of Ferocity to avoid turning gaseous at 0 HP?

Does a vampire that's using a headband of ferocity (S&F, p. 77) get to not automatically turn gaseous when reduced to 0hp, so they can then do something else like quaff an inflict potion, rather ...
12
votes
1answer
519 views

What book contains this antlered humanoid fey?

In one of the later Monster Manuals, there was a Fey called something like "Master of the Forest" It took the form of a human male with antlers. Can anyone confirm or correct the name and tell me ...
8
votes
2answers
4k views

Does the Daylight spell hurt Vampires?

My PCs have a spear which is able to cast the Daylight Spell. Would this have any effect on Vampires in the spell radius like regular Sunlight would or would it just be considered Bright light for the ...
8
votes
2answers
160 views

How to do mobs of monsters with class levels?

The level 11 PCs are going to raid a tower/school filled with low-level wizards/clerics/fighters of a variety of races and levels. Is there a more elegant way to simulate the massive amount of low-...
3
votes
3answers
1k views

Drow, poison, and the lack thereof

In editions past, Drow are pretty well known for using poison. It's just "who they are". While playing some 5e and creating a side mission I thought, "I will add some Drow since they use (...
24
votes
6answers
16k views

Is it possible to actually kill a Tarrasque? [closed]

I've seen a good bit of conflicting information on this creature. Is it possible to actually kill it? Permanently? Is the answer to this something that varies from edition to edition of D&D?
8
votes
1answer
209 views

Can a ghost see through the Darkness spell?

The description of the Ghost says: Ethereal Sight: The ghost can see 60 feet into the Ethereal Plane when it is on the Material Plane, and vice versa. And also It is visible on the Material ...
5
votes
1answer
488 views

How to kill a Boneleaf in D&D 3.5?

The Boneleaf is a monster in Heroes of Horror, D&D 3.5 page 143. The creature that the party generally encounters is actually a part of a much larger, subteranean monster that has 1D6+6 other ...
10
votes
2answers
521 views

Does a beast without Multiattack have to choose only one attack to use?

I'm comparing Giant Badger (MM, p. 323) to Panther (MM, p. 333), with my druid's Wild Shape in mind. A Giant Badger has Multiattack, Bite and Claws. A Panther has Bite and Claw. Since Multiattack ...
35
votes
7answers
3k views

How much do I tell new players about new monsters?

Background I am a brand-new DM, about to lead a game for brand-new players. I have a lot of knowledge of rules from playing Baldur's Gate and Neverwinter Nights over and over, leafing through a ...
5
votes
1answer
280 views

How do I know which Attack a creature would use for an Opportunity Attack?

Take for example a Ruffian CR 1/2 creature, he has a Multiattack Action of 2 Shortswords both with a reach of 5 ft so when something provokes an Opportunity Attack against it, it is obvious that the ...
21
votes
3answers
3k views

What is the history of vampires having high natural armor class?

Based on this question to Order of the Stick #1002 featuring combat between the main protagonist and a vampire, I wonder what is historical motivation for D&D vampires being tough to hit, not ...
4
votes
2answers
1k views

How to summon an Invisible Stalker?

In the Monster Manual you can find the lore on this matter: Invisible stalkers are creatures native to the Elemental Plane of Air. They sometimes serve wizards and sorcerers, who summon them to ...
6
votes
1answer
542 views

Are any creatures in 5e immune to all disease according to the manuals?

In fifth edition D&D, do any of the manuals specify that a creature (besides players) can be immune to all diseases or is this left up to DM discretion? Say for example that the party comes up ...
7
votes
3answers
2k views

If a skeleton learns a language, can it speak it?

The skeleton description says that while it cannot speak it, it can understand the languages it knew in life. Can it not speak because of its undeath or could it learn to speak a language?
6
votes
1answer
160 views

Can maho or Oni powers harm creatures of the Lying Darkness?

The Way of Shadow says that creatures (or perhaps “extensions” might be a more fitting term) of the Lying Darkness can be harmed by weapons of crystal. What about beings of Jigoku or the Shadowlands ...
1
vote
2answers
629 views

Resource with Monsters Listed by Type?

I just bought the Monster Manual and the Dungeon Masters Guide. I noticed that Monsters are organized by CR and locations but not by type. Is there any resource that lists Monsters by type so I can ...
11
votes
2answers
1k views

During D&D 5e's different design iterations, were Assassins ever different?

I am running Hoard of the Dragon Queen for my players. I am currently preparing the next session and am reading "Episode 4: On the Road". The event No Room at the Inn (page 36) mentions an encounter ...
6
votes
2answers
7k views

Why can't Cure Wounds heal necrotic damage done by powerful undead, but sleeping can?

Reading the PHB, DM, and MM, I am having a hard time understanding how healing works for necrotic damage done by the attacks of various undead, such as the Vampire's Bite attack on page 297 of the ...
1
vote
3answers
466 views

What is the Challenge Rating of this custom “Volcanic Dragon”?

I came across the sheet of a super awesome Volcano Dragon, custom made for D&D 5e by someone much more experienced than me. I wanted to use that sheet, but we play 3.5e instead of 5e, so I had to ...
8
votes
3answers
1k views

Do imps have hands?

I've looked around and everyone assumes so, but I see no specific mention that imps have hands (with which to wield wands to cast spells for their masters, as familiars).
2
votes
1answer
77 views

How does creating sheets of sticky webbing work?

Web (Ex) Web spinners can create sheets of sticky webbing up to three times their size. They usually position these sheets to snare flying creatures but can also try to trap prey on the ground. ...
10
votes
2answers
1k views

Would an Ettin and Otyugh live in the same area?

According to the 3.5 monster manual - Ettins like to establish their lairs in remote, rocky areas. They dwell in dark, underground caves that stink of decaying food and offal. They tolerate ...
1
vote
2answers
381 views

How do attribute increases affect monsters with increased skills or saves?

For example an Ancient Black Dragon has 15 (+2) Wisdom. The formula for passive perception is 10 + WISMOD + Perception_Proficiency_Bonus. For a CR21 the proficiency bonus is +7, so it should have a ...
5
votes
2answers
595 views

Where do I find a “monster level” for monsters in the AD&D 2nd edition manuals?

I have the 2nd edition Dungeon Master Guide 1995 printing and the 2nd edition Monstrous Manual Book (not binder) 1994 printing. I can't find the a table with monster level like 1st edition had. Is it ...
0
votes
2answers
283 views

Can monsters with only Primary Natural Weapons do multiple attacks?

An example: A Dire Bear has two Claw Attacks and a Bite attack. According to my own knowledge of the rules as written, a creature with only primary natural weapons doesn't gets more attacks as the ...
4
votes
3answers
234 views

Are Secondary Natural Attacks needed to take advantage of Multiattack?

Rules on Multiattack state the following: Prerequisite: Three or more natural attacks. Benefit: The creature's secondary attacks with natural weapons take only a –2 penalty. Normal: Without ...
3
votes
2answers
398 views

What is the effect on a creature's CR if it can choose to hit on a miss?

Background: We're playing a high-powered god-centric game where players are direct agents of gods of a pantheon I created. For the next session, I want to surprise them and throw in a couple of ...
7
votes
3answers
3k views

Is it even worth playing a monster class in 3.5?

Monster Classes are completely crippled from what I see. You start out greatly underpowered and it's a slow climb to being half-way decent with most creature's insane Level Adjustment. You don't get ...
2
votes
1answer
221 views

Improved Grab and multiple Natural Weapons

Let us take a tiger as an example of a creature having solid chances of making full attack with multiple Natural Weapons each of which may be used to trigger Improved Grab. Let us also assume it hits ...
3
votes
2answers
2k views

How do I determine this monster's HP if I'm only given its HD?

The Hungry Coffin homebrew monster from Goblin Punch states the following: Hungry Coffin HD 6 AC 14 Slam 2d6 or 2d8 Swallow 1d6 + swallow Fly 9 Int 5 Morale 12 It says the Hungry Coffin has "...
7
votes
1answer
230 views

Is there an Aberration with a Negative Energy Breath Weapon at all in the lore?

Whether it's from D&D (any version) or Pathfinder doesn't really matter, this is lore/flavor intended anyways so I don't need the mechanics. I just need the name of the creature and where I can ...
13
votes
4answers
729 views

How can one establish communication with intelligent creatures lacking language?

The ice toad (Frostburn 140-1) is a magical beast with an Intelligence score of 6 yet no language. Beyond being conceptually annoying and making me feel bad for the handful of aberrant genius ice ...
1
vote
0answers
52 views

Adjusting Stats for Higher Level party [closed]

Can you give me some examples of how to increase the challenge rating of a basic giant spider to level 5 other than just hp, damage and AC? What would be your proposed monster set up.
8
votes
1answer
337 views

How long does it take for owlbears to mature? [closed]

As a druid I tamed an Owlbear Cub, and was wondering how long it would take for it to be helpful in battles.
1
vote
1answer
133 views

Stats of a creature when using “Body Thief”

An Intellect Devourer can crawl into a recently slain body and use it similarly to a Dominate Monster spell and it also has its defensive and offensive abilities. Let's say he takes the body of a ...
8
votes
2answers
983 views

How, exactly, does Red Court infection work?

What needs to be done in order for a human to be infected by a Red Court vampire? Everything I've seen on this point is pretty vague for some reason.