Crafting Items: Rules and Procedures

The rules for crafting items in Dungeons & Dragons 5th Edition govern how player characters produce weapons, armor, potions, spell scrolls, and magic items outside of combat through structured downtime activity. These procedures are distributed across the Player's Handbook, Xanathar's Guide to Everything, and the Dungeon Master's Guide, with each source offering different levels of mechanical detail. Understanding how these frameworks interact is essential for Dungeon Masters structuring downtime and for players allocating resources across a campaign. Crafting rules also intersect with tool proficiency rules, equipment availability, and the broader downtime activities rules system.

Definition and scope

Item crafting is a downtime procedure that converts raw materials, time investment, and character proficiencies into tangible goods — mundane or magical — without requiring a commercial transaction. The system distinguishes between nonmagical item crafting and magic item crafting, each governed by separate cost structures, time requirements, and prerequisite conditions.

Under the Player's Handbook (Chapter 8), a character can craft nonmagical items during downtime provided they have proficiency with the relevant tools. Characters can craft items worth up to 5 gold pieces per day of work, spending half the item's market value in raw materials. A sword with a 15 gp market value therefore requires 7.5 gp in materials and 3 days of dedicated crafting time.

Magic item crafting, as detailed in Xanathar's Guide to Everything, introduces rarity tiers that scale both cost and duration dramatically:

Common — 100 gp in materials, approximately 4 workweeks
Uncommon — 200 gp in materials, approximately 2 workweeks
Rare — 2,000 gp in materials, approximately 10 workweeks
Very Rare — 20,000 gp in materials, approximately 25 workweeks
Legendary — 100,000 gp in materials, approximately 50 workweeks

These figures represent baseline costs; Dungeon Masters retain authority to adjust them for campaign economy and pacing, consistent with the guidance in dungeon master rules.

How it works

The crafting process requires three conditions to be met simultaneously: tool proficiency, access to a suitable workspace, and sufficient raw materials. A character crafting a potion must hold proficiency with alchemist's supplies, for example; a character forging armor requires smith's tools.

Workdays are the unit of measurement. A standard workday contributes progress equal to 5 gp of item value toward completion. Multiple characters can collaborate on a single item — each contributing a workday — provided all collaborators hold the required proficiency. This collaborative provision allows a party to compress a 20-day crafting project into 5 days with 4 proficient contributors.

For magic items, the Dungeon Master may also require that the crafter know a relevant spell. Crafting a Staff of Fire, for instance, typically demands that the crafter can cast fireball (PHB) or a comparable fire-damage spell, depending on the DM's interpretation of the formula requirement. This spell-prerequisite model is drawn from Xanathar's Guide to Everything and represents one of the primary distinctions between mundane and magical crafting workflows.

Spell scrolls follow a separate pricing structure defined in Xanathar's Guide to Everything, scaled to spell slots and spell levels: a 1st-level scroll costs 25 gp in materials and requires 1 workweek, while a 9th-level scroll costs 250,000 gp and 48 workweeks of labor.

Common scenarios

Crafting a potion of healing represents the most common player-initiated crafting request. Under Xanathar's Guide to Everything, it costs 25 gp in materials and takes 1 workweek, provided the crafter holds proficiency in alchemist's supplies or the herbalism kit.

Forging a martial weapon under standard Player's Handbook rules at 15 gp market value requires 7.5 gp in raw materials and 2 days of smithing work, with smith's tools proficiency. Players exploring equipment and weapons rules often encounter this as a cost-saving mechanism in campaigns with restricted merchant access.

Crafting a common magic item — such as a Clockwork Amulet or Pipe of Smoke Monsters — requires 100 gp in materials and 4 workweeks. This scale makes common items the only tier realistically attainable during the mid-game without significant time compression.

Collaborative scroll production allows a wizard and a sorcerer both proficient in the relevant tool or meeting the spell requirement to split the production time on a 5th-level scroll, each contributing workdays toward the 250 gp materials cost.

Decision boundaries

The primary tension in crafting adjudication sits between the Player's Handbook framework (lean, abstract) and the Xanathar's Guide to Everything framework (granular, rarity-tiered). These are not fully compatible without DM arbitration.

PHB vs. XGE on magic items: The Player's Handbook does not price magic item crafting in detail; the Dungeon Master's Guide provides optional guidance with a different cost scale than Xanathar's Guide to Everything. Tables that use the DMG pricing will see lower costs at higher rarities. The XGE framework is considered the more complete revision and is the reference used in most organized play environments.

Minimum character level: Xanathar's Guide to Everything recommends that Rare items require the crafter to be at least 3rd level, Very Rare items at least 6th level, and Legendary items at least 17th level. These are DM recommendations, not hard mechanical requirements.

Downtime vs. in-session crafting: The rules as written treat crafting as a downtime activity distinct from exploration rules or in-session gameplay. Dungeon Masters applying the optional and variant rules framework may permit field crafting with appropriate skill check penalties.

The relationship between crafting and character capability is explored further across the broader ruleset at dndrules.com, and the foundational framework for activity-based play is structured within the how-recreation-works-conceptual-overview reference.

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