But, what does the process look like in the 2024 Dungeon Masters Guide?

The new DMs Guide actually offers a lot of flexibility when it comes to making magic of your own.

Here’s how to build a defensive bastion in D&D!

Three spellcasters side-by-side in a split image in Dungeons & Dragons, all casting unique spells.

Between proper balancing and making sure damage or healing done feels fair, the process can prove tricky.

So, heres everything you oughta know to craft a brand-new spell using the 2024 Dungeon Masters Guide.

What Does The Spell Do?

Dungeons & Dragons image showing a bastion being built.

An Open Portal by Michele Giorgi

Keep in mind its also important thatthe spells purpose shouldnt be too specific.

This coverseverything a player or a DM will needin orderto trigger the spellduring a campaign.

Here arethe basic rulesyoull want tomake sure you have covered.

A bard opens up a magical portal in Dungeons & Dragons.

An Open Portal by Michele Giorgi

Rule throw in

Description

Spell Level

Select a level for the spellranging from level one to level nine.

Themore powerfulthe spell,the higher the level.

Casting Time

This is howlong it takesfor the userto cast the spell.

A wizard in blue robes conjuring a spell in his golden study in Dugeons & Dragons.

Mordenkainen by Helge C. Balzer

For rituals ormore powerfulspells, considerextending the duration.

For morecombat-focused spells, typically, you’ll want to make the casting time eitheran Action or Bonus Action.

Range

Considerthe distanceat whichsomeone can castthis spell.Melee combatspells, for example, would havea range labeled ‘Touch.

Featured Image, with a man practicing with a spellbook, a nature priest, and a wizard practicing magic.

‘Ranged combat spells like Fireball have a range of 150 feet.

Consider atwhat rangeyour spellwould be effectivefor the caster.

Components

Every spell has, at the bare minimum,a verbal orsomaticcomponent.

A druid in green robes casting lesser restoration on a fallen warrior in Dungeons & Dragons.

Lesser Restoration by Martin Mottet

This means that the usermust either speak an incantationoruse their handsor parts of their body to cast.

Other spells also havematerial components, orphysical objectsthatthey must haveto cast the spell.

Duration

This ishow long the spell lastsonce it’s been cast.

A red dragonborne character in Dungeons & Dragons holds an arcane focus in his claw.

A Draconic Warlock by Ignatius Budi

Alternatively,combat spellsareusually ‘Instantaneous,‘meaning they work the second they’re cast.

These arethe miscellaneous rules of the spelland will dictatehow the spell is used in combat or roleplay.

This is also where you’lllist the damage or healingdone by the spell.

A rogue character escapes combat with a dragon clutching a sack of gold on their back.

Higher-Levels

Consider howyour spell might changeif castat a higher level.

Most of the time, this meansupping either the damage dice rolledorthe amount of healingachieved by the spell.

Classes

Not every spell can work for every class.Consider the effects of the spelland howthey identify with each class.

Tabletop

As a rule of thumb,sorcerers and wizards, for example,should notbe able tocast healing spells.

Concentrationoften applies to transformative spellsor spells whoseduration is beyond instantaneous.

School Of Magic

You’ll also want toconsider what School of Magicyour spell belongs to.

Dungeon & Dragons

There areeight schoolsin total.

What is homebrew, and how do you do it?

you might alwaystweak it later if it’s not.

This tends toaverage out your damage rollsso that theyre less destructive.

The same goes for healing spells as well.

Spell Components

What To Do

Naming Conventions

Lots of spells have fun and unique names in D&D!

double-check the name feels flavorful and conjures an immediate idea of what the spell does.

Don’t just list damage or rules.

Have fun with it.

Material Components

One of the best ways to flavor a spell is with Material Components.

This is something like a diamond worth 500 gp.

Or, you’re free to just add fun flavor here.

Creating some unconventional combat objectives is an easy way to get your players thinking in your DnD campaign.