House rules are small fan created additions and replacements to core rules in a rules set. In most cases, they are not officially sanctioned by the designer, in contrast to optional rules. For substantial new material and rules subsystems, use the [homebrew] tag instead.

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Actions after a Grapple [closed]

I'm playing a Goliath Barbarian, focusing on the inherent grappling advantages. I'm trying to pull as much benefit from Powerful Build as possible. My specific questions are: Considering my Goliath ...
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1answer
304 views

Is my house rule for Eladrin Armor too powerful?

Eladrin Armor, found on page 230 of the PHB has the following as one of it's properties This armor has no speed or skill check penalties Now, it's clearly not RAW, but I have a hard time not ...
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55 views

What needs to change to make 1st-edition Earthdawn a single-roll initiative system?

The first edition Earthdawn combat system involves declaring actions and rolling initiative every round, which for me is tedious; I want combat to flow, so I want to skip rerolling initiative every ...
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475 views

What are the consequences of denying Quickened Eldritch Blasts?

A follow up to Can you use Quickened Spell to cast cantrips? (and asked in the spirit of this question and this question), a L18 Sorcerer/L2 Warlock has 18 Sorcery points, and "recovers" 2 (so to ...
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Hobgoblin as a player character

On my last session as DM, a party of 5 level 3 players managed to make a Hobgoblin Captain become friendly with them and ultimately join them. There's a new player who'd love to take the character ...
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57 views

Looking for a power hunger God divine-magic system [closed]

I am looking for a divine magic system for a custom world I am willing to GM for my friends. Basically, in my world, the gods are present and self-centered. And won't give-up their magic for some ...
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799 views

What are the consequences if I allow a Bard to Inspire himself?

Watching a video stream of a game, one of the players, the Bard, asked if he could inspire himself with his Bardic Inspiration feature. The GM objected and said that the feature specifically said that ...
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91 views

Does added damage from martial arts affect breakage?

In a campaign I'm in an argument has come up around if it is a plausible interpretation of the rules to add breakage to attacks based on the base damage increases granted by martial arts using the ...
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532 views

What would the character-optimization consequences be of using the “one-step” rule for Warlock alignment?

Although the source material for the Warlock class in D&D 3.5e makes no specification on what alignment a Warlock must be (and explicitly mentions Good-aligned warlocks more than once), it is not ...
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171 views

How do I house rule Feinting in Combat to decrease swinginess?

The primary assertion comes from the fact that Feinting in Combat is generally effective when the player has maxed out their Bluff ranks, but in the handful of encounters where the target has maxed ...
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375 views

Managing PC-NPC Relations

Our group is playing a campaign focused around organized crime in the east coast prohibition-era US. Think Italian Mafia, Irish Mob, etc. Instead of just the 'usual' mob street business (think Thommy ...
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451 views

Druid that is by default in beast form?

So I'm a fairly new DM but I try really hard to figure out some way for my players to create and play the characters that they want. One of my players really has his heart set on being a druid who is ...
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Will anything break if I allow the Warlock pact weapon to be called with a bonus action instead of an action?

I have a Warlock in my group that rarely ever gets his pact blade out, since it takes an action to summon it. Given that drawing a regular weapon doesn't even take a bonus action, is there anything in ...
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How to allow cantrips to be changed

The wizard in my game has requested the ability to change out his cantrips similarly to his higher level spells. His justification is that every other wizard spell is memorizable, so having fixed ...
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2answers
101 views

How are the damage mechanics of VtM impacted statistically if vampires halve bashing damage rounded up instead of rounded down?

V20 Core, page 285: After the soak roll, any bashing damage applied to a vampire is halved (round down) — the Kindred’s corpselike bodies simply don’t bruise and break like the kine’s. How would ...
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256 views

What effect would “simultaneous combat” have on Fate gameplay?

By default, there is an element of retaliation in defending with style, where you gain a boost, but what about using simultaneous combat rules instead? In simultaneous combat, attackers take damage on ...
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162 views

How to house rule a 5E flying mount that turns hostile? [closed]

My party is on borrowed mounts for a flying hunt. Unbeknownst to them, the "hosts" are aware of them as antagonists. I intend to have the hosts tell the flying mounts to dismount the party when they ...
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1answer
307 views

Can a Druid Wild Shape into a non-core elemental?

I have a party with a level 10 druid, and she was told she can transform into any elemental. When the party was injured after a particularly tough encounter, she transformed into Positive Energy ...
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597 views

What overpowered combinations would be available if I allow a bonus action to be used in place of a standard action?

It has come up in game a couple of times that a player might want to cast a spell that has a casting time of 1 bonus action using their "main" action (if they have another bonus action they also want ...
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2answers
241 views

Is this battlemaster houserule balanced?

I don't like the fact that a battlemaster can burn through his superiority dice in the first two rounds, and is forced to wait until the next short rest to use them again. So I'm considering the ...
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393 views

Is there a playtested house rule for prone that makes its usefulness less dependent on initiative order?

As discussed somewhat in Is knocking someone prone worth it? the advantages of knocking prone are rather situational, and in particular, depend a lot on where you and the enemy you want to knock prone ...
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What are the implications of allowing Dex to Hit and Damage?

While in the process of building a Magus character, I got annoyed that paizo decided to make Dex to damage quite difficult to obtain. Apart from Agile weaponry, I know of three feats that do this: ...
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257 views

Has anyone house-ruled a limited “charge” action that doesn't require a feat?

5e doesn't have in its core rules a "charge" action similar to 3.5e's where you can both dash and attack on the same round, if your movement is in a straight line to a target. By a charge action I ...
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1answer
98 views

Is “moving into the defender's space” analagous with “moving out of a threatened square”?

There are two special attacks that call out "moving into the defender's space"; bull rush and overrun. In the bull rush description, under Initiating a Bull Rush, First, you move into the ...
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How would I classify a “disease” for an NPC that's not really a “disease” in Pathfinder?

I am in the process of planning a campaign but I am not sure how to classify this sickness/disease. The whole point of the campaign is to rescue a person who has been held captive for about 5 ...
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How do I correctly convert enemy saving throws so that players roll all the dice? [duplicate]

Much in the same vein as this question, I am trying to convert 5e so players roll all the dice. I'm using this variant as a starting framework that seems to work well with 5e so far, without changing ...
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318 views

Customizing D&D 5e to simulate Dark Souls universe [closed]

I want to simulate Dark Souls universe, where even a char lvl 1 is still dangerous to a char lvl 20, using D&D 5e as my starting point. I though of several ways of doing this: Never level up ...
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758 views

Dex-to-damage houserule to make monk more viable?

I recently started running a Pathfinder campaign with some friends. Two of the players are pretty experienced, two are brand new, and this is my first time DM'ing. One of the new players is playing a ...
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135 views

Alternate raw break DC

Due to events that occurred during my games I had to come up with a DC to break a door. The DMG has some details on this but its max DC was 28 vs str check on an iron door. After doing the normal made ...
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6answers
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Adapting classes for a game in a world become newly magical

Civilisation prospered in the world of Ishtar. The world was separated into many countries, but war was rare and trade was flourishing. Harvests were not always abundant, but the good years more ...
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3answers
547 views

How can I implement injuries on crit?

We are well on our way in a 5e campaign, but everyone getting fully healed after a long rest takes some of the sense of danger out of the game. I am looking for a set of rules that would give ...
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How can I implement Cinematic Fencing (à la “The Princess Bride”)?

Like most people, I'm utterly entranced by the fencing scene between Westley and Inigo in The Princess Bride, but trying to replicate their style in a tabletop RPG has never really worked out. I've ...
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Fair facing house rules for 5e

I am a bit disappointed by the lack of tactical positioning in 5e, as evidenced in questions such as Are melee combatants limited to standing around saying "I attack"?. I have tried ...
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1answer
144 views

Extending Coven to affect class level instead of just caster level for scaling effects

The Coven hex allows you to use an 'aid another' action to increase the caster level of the other witch for one round, In addition, whenever the witch with this hex is within 30 feet of another ...
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2answers
488 views

Ways to limit the power and overuse of Phantasmal Force

I've been DMing 1st edition for about 12 years now, and while I've experimented with different editions I always go back to 1st. Over the years DMing I have written a number of my own house rules to ...
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1answer
137 views

Helping monks overcome non-synergy class abilities [closed]

So most people agree that in Pathfinder the monk suffers in many ways, most commonly MAD and abilities that dont exactly work together, such as their fast movement and flurry of blows. To help the ...
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487 views

Are there any side effects of switching the attribute increases for a race?

Making a barbarian? Mountain dwarf or half-orc. Warlock? Half-elf is the obvious choice. Oh, wizard? You want to be a gnome or high elf. I'd rather my players choose the race they want rather than ...
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356 views

Getting my group to commit to house rules?

Our group has been playing RPGs in changing formations for the last 10 years or more. We have played many different systems, but some of them we always eventually return to (Rolemaster/MERP, Star Wars ...
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144 views

What are the more common house rules for Cthulhutech and the Framewerk system? [closed]

Do you remember Cthulhutech? I been interested in running a game inside that universe, but I have read some people saying that "Framewerk" is a broken system. Framewerk is the Cthulhutech conflicts ...
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3answers
338 views

Is choosing a different class feature too good as a (house rule) replacement for a redundant feat?

In the group I DM for there was a player playing a 5th level Rogue / 4th level Assassin. He gained another Assassin level and he would have received Improved Uncanny Dodge, but he already had the ...
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2answers
142 views

What's the perception DC of a shout spell?

In the spell Shout, I can make an extremely loud scream You emit an ear-splitting yell that deafens and damages creatures in its path. I don't think there's any rules at all for especially loud ...
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675 views

Mechanical side effects of randomised Initiative in 5e

Initiative I am starting a new 5e campaign and I am planning to use randomised initiative. I feel recording initiative take too long, for both my players and me. I tried grouping monsters and ...
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3answers
913 views

How can I check to make sure my homebrew class is balanced compared to pre-existing classes?

A friend and I are embarking on a little project for fun: creating a new class for 5th edition Dungeons and Dragons. We have already referred to the DMG section about modifying classes and races etc. ...
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3answers
851 views

What would be the metamagic level of “double quickening”?

A GM I played with used to rule that a quickened spell always reduced the casting time of a spell by 1 round, and reduced a 1 round casting time or a standard action casting time to a swift action, ...
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2answers
698 views

What are the implications of using AC rolls for defense?

I was thinking about AC, attacks, and how to make it slightly easier on a DM, and more interactive for players. The idea I came up with was to reverse AC rolls. To do this, a player's AC now becomes ...
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What is a decently-powerful, thematically-infernal spell to replace Protection from Good?

I'm making a Bloodrager(infernal)/Sorcerer(draconic). A devil planted a seed of darkness in the boy's soul and as an adult he has to learn to fight and control it. House rules allow two bloodlines. ...
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270 views

Using a 'confidence' buff to reduce party splitting up

I am GMing a game for the first time and we are 2 sessions in. We are playing D6 star wars, and its tending to be comic, which is great. There are 5 players, which manageable but quite busy. They are ...
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270 views

Will adding spells to the Duskblade Spell list unbalance play?

I'm wanting to build a GMPC Duskblade character for a gestalt game. I've read different sources with spells and thought of a number to add. Here's the complete spell list (regular Duskblade spells ...
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3answers
2k views

Using downtime activity to research spells

I run a D&D 5E campaign. I have a player who is playing a wizard. This player would like to use his downtime to learn new spells. Specifically, he doesn't want to create any new spells of his ...
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Can my Ranger's pet continue to attack if I am knocked out?

In the core book for 5e D&D, it says you have to command your pet to take an action every round, so on the surface it would seem that if you are knocked out or are dying your pet will not be able ...