An Arcane Study is a place of quiet research that contains one or more desks and bookshelves.
Arcane Study Charm. After spending a Long Rest in your Bastion, you gain a magical Charm (see “Supernatural Gifts” in DMG, chapter 3) that lasts for 7 days or until you use it. The Charm allows you to cast Identify without expending a spell slot or using Material components. You can’t gain this Charm again while you still have it.
Craft Options. When you issue the Craft order to this facility, choose one of the following options:

• Craft: Arcane Focus. You commission the facility’s hireling to craft an Arcane Focus. The work takes 7 days and costs no money. The Arcane Focus remains in your Bastion until you claim it.
• Craft: Book. You commission the facility’s hireling to craft a blank book. The work takes 7 days and costs you 10 GP. The book remains in your Bastion until you claim it.
• Craft: Magic Item (Arcana). If you are level 9+, you can commission the facility’s hireling to craft a Common or an Uncommon magic item chosen by you from the Arcana tables (DMG, chapter 7). The facility has the tool required to craft the item, and the hireling has proficiency with that tool as well as proficiency in the Arcana skill. See the “Crafting Magic Items” (DMG, chapter 7) for the time and money that must be spent to craft the item. If the item allows its user to cast any spells from it, you must craft the item yourself (the facility’s hireling can assist), and you must have all those spells prepared every day you spend crafting the item.

An Armory contains mannequins for displaying armour, hooks for holding Shields, racks for storing weapons, and chests for holding ammunition.
Trade: Stock Armory. When you issue the Trade order to this facility, you commission the facility’s hireling to stock the Armory with armor, Shields, weapons, and ammunition. This equipment costs you 100 GP plus an extra 100 GP for each Bastion Defender in your Bastion. If your Bastion has a Smithy, the total cost is halved.
While your Armory is stocked, your Bastion Defenders are harder to kill. When any event causes you to roll dice to determine if your Bastion loses one or more of its defenders (see “Bastion Events” DMG Chapter 7), roll 1d8 in place of each d6 you would normally roll. When the event is over, the equipment in your Armory is expended regardless of how many Bastion Defenders you have or how many you lost, leaving your Armory depleted until you issue another Trade order to the facility and pay the cost to restock it.

A Bastion can have more than one Barrack, each of which is furnished to serve as sleeping quarters for up to twelve Bastion Defenders.
Recruit: Bastion Defenders. Each time you issue the Recruit order to this facility, up to four Bastion Defenders are recruited to your Bastion and assigned quarters in this Barrack. The recruitment costs no money. You can’t issue the Recruit order to this facility if it’s fully occupied.
Keep track of the Bastion Defenders housed in each of your Barracks. If you lose Bastion Defenders, deduct them from your roster. Assign names and personalities to your Bastion Defenders as you see fit.
Enlarging the Facility. You can enlarge your Barrack to a Vast facility by spending 2,000 GP. A Vast Barrack can accommodate up to twenty-five Bastion Defenders.

A Gaming Hall offers recreational activities like chess and games of darts, cards, or dice.
Trade: Gambling Hall. When you issue the Trade order to this facility, the facility’s hirelings turn the Gaming Hall into a gambling den for 7 days. At the end of the seventh day, roll 1d100 and consult the following table to determine your portion of the house’s winnings.

A Bastion can have more than one Garden. Each time you add a Garden to your Bastion, choose its type from the options in the Garden Types table.
While in your Bastion, you can instruct the facility’s hireling to change the Garden from one type to another. This work takes 21 days, during which time no other activity can occur in this facility.
Harvest: Garden Growth. When you issue the Harvest order to this facility, you commission the facility’s hireling to collect items from the Garden as noted in the Garden Types table. The work takes 7 days and costs no money.
Enlarging the Facility. You can enlarge your Garden to a Vast facility by spending 2,000 GP. A Vast Garden is equivalent to two Roomy Gardens and can include two of the same type of Garden or two different types. When you issue the Harvest order to a Vast Garden, each component garden produces its own harvest. A Vast Garden gains one additional hireling.

A Greenhouse is an enclosure where rare plants and fungi are nurtured in a controlled climate.
Fruit of Restoration. One plant in your Greenhouse has three magical fruits growing on it. Any creature that eats one of these fruits gains the benefit of a Lesser Restoration spell. Fruits that aren’t eaten within 24 hours of being picked lose their magic. The plant replaces all picked fruits daily at dawn, and it can’t be transplanted without killing it.
Harvest Options. When you issue the Harvest order to this facility, choose one of the following options:

• Harvest: Healing Herbs. You commission the facility’s hireling to create a Potion of Healing (greater) made from healing herbs. The work takes 7 days and costs no money.
• Harvest: Poison. You commission the facility’s hireling to extract one application of a poison from rare plants or fungi. Choose the type of poison from the following options: Assassin’s Blood, Malice, Pale Tincture, or Truth Serum. See “Poison” in chapter 3 for each poison’s effect. Once harvested, the poison can be contained in a vial. The work takes 7 days and costs no money.

A Laboratory contains storage space for alchemical supplies and workspaces for crafting various concoctions.
Craft Options. When you issue the Craft order to this facility, choose one of the following options:

• Craft: Alchemist’s Supplies. The facility’s hireling crafts anything that can be made with Alchemist’s Supplies using the rules in the Player’s Handbook.
• Craft: Poison. You commission the facility’s hireling to craft a vial containing one application of a poison. The poison must be one of the following: Burnt Othur Fumes, Essence of Ether, or Torpor. This work takes 7 days, and you must pay half the poison’s cost.

This Library contains a collection of books plus one or more desks and reading chairs.
Research: Topical Lore. When you issue the Research order to this facility, you commission the facility’s hireling to research a topic. The topic can be a legend, a known event or location, a person of significance, a type of creature, or a famous object. The work takes 7 days. When the research concludes, the hireling obtains up to three accurate pieces of information about the topic that were previously unknown to you and shares this knowledge with you the next time you speak with them. The DM determines what information you learn.

A Sacristy serves as a preparation and storage room for the sacred items and religious vestments.
Craft Options. When you issue the Craft order to this facility, choose one of the following options:

• Craft: Holy Water. You commission the facility’s hireling to craft a flask of Holy Water. The work takes 7 days and costs no money. You can spend GP during the creation process to increase the potency of the Holy Water. For every 100 GP you spend, up to a maximum of 500 GP, the damage dealt by the Holy Water increases by 1d8.
• Craft: Magic Item (Relic). You commission the facility’s hireling to craft a Common or an Uncommon magic item chosen by you from the Relics tables (DMG Chapter 7). The facility has the tool required to craft the item, and the hireling has proficiency with that tool as well as proficiency in the Arcana skill. See the “Crafting Magic Items” section (DMG Chapter 7) for the time and money that must be spent to craft the item. If the item allows its user to cast any spells from it, you must craft the item yourself (the facility’s hireling can assist), and you must have all those spells prepared every day you spend crafting the item.
  Spell Refreshment. Having a Sacristy allows you to regain one expended spell slot of level 5 or lower after spending an entire Short Rest in your Bastion. You can’t gain this benefit again until you finish a Long Rest.

Icons of your religion are displayed in this facility, which includes a quiet place for worship.
Sanctuary Charm. After spending a Long Rest in your Bastion, you gain a magical Charm (see “Supernatural Gifts” in chapter 3) that lasts for 7 days or until you use it. The Charm allows you to cast Healing Word once without expending a spell slot. You can’t gain this Charm again while you still have it.
Craft: Sacred Focus. When you issue the Craft order to this facility, you commission the facility’s hireling to craft a Druidic Focus (wooden staff) or a Holy Symbol. The work takes 7 days and costs no money. The item remains in your Bastion until you claim it.

A Scriptorium contains desks and writing supplies.
Craft Options. When you issue the Craft order to this facility, choose one of the following options:

• Craft: Book Replica. You commission the facility’s hireling to make a copy of a nonmagical Book. Doing so requires a blank book. The work takes 7 days.
• Craft: Spell Scroll. You commission the facility’s hireling to scribe a Spell Scroll containing one Cleric or Wizard spell of level 3 or lower. The facility has the necessary Calligrapher’s Supplies, and the hireling meets all the prerequisites needed to scribe the scroll. The “Crafting Equipment” section in the Player’s Handbook specifies the time needed to scribe the scroll and the cost of the scroll, which you must pay.
• Craft: Paperwork. You commission the facility’s hireling to create up to fifty copies of a broadsheet, a pamphlet, or another loose-leaf paper product. The work takes 7 days and costs you 1 GP per copy. At no additional cost in time or money, the facility’s hireling can distribute the paperwork to one or more locations within 50 miles of your Bastion.

This Smithy contains a forge, an anvil, and other tools needed to craft weapons, armor, and other equipment.
Craft Options. When you issue the Craft order to this facility, choose one of the following options:

• Craft: Smith’s Tools. The facility’s hirelings craft anything that can be made with Smith’s Tools, using the rules in the Player’s Handbook.
• Craft: Magic Item (Armament). If you are level 9+, can you commission the facility’s hirelings to craft a Common or an Uncommon magic item chosen by you from the Armaments tables (DMG Chapter 7). The facility has the tool required to craft the item, and the hirelings have proficiency with that tool as well as proficiency in the Arcana skill. See the “Crafting Magic Items” section (DMG Chapter 7) for the time and money that must be spent to craft the item. If the item allows its user to cast any spells from it, you must craft the item yourself (the facility’s hirelings can assist), and you must have all those spells prepared every day you spend crafting the item.

A Bastion can have more than one Stable. Each Stable you add to your Bastion comes with one Riding Horse or Camel and two Ponies or Mules; see the Player’s Handbook or the Monster Manual for these creatures’ stat blocks. The facility is big enough to house three Large animals. Two Medium creatures occupy the same amount of space as one Large creature there. The facility’s hireling looks after these creatures.
After a Beast that can serve as a mount spends at least 14 days in this facility, all Wisdom (Animal Handling) checks made with respect to it have Advantage.
Trade: Animals. When you issue the Trade order to this facility, you commission the facility’s hireling to buy or sell one or more mounts at normal cost, keeping the ones you buy in your Stable. The work takes 7 days, and the DM decides what types of animals are available for purchase—horses, ponies, and mules being the most common. The Mounts and Other Animals table in the Player’s Handbook gives standard prices for various mounts. You bear the total cost of any purchases.
When you sell a mount from your Stable, the buyer pays you 20 percent more than the standard price; this profit increases to 50 percent when you reach level 13 and 100 percent when you reach level 17.
Enlarging the Facility. You can enlarge your Stable to a Vast facility by spending 2,000 GP. If you do so, the Stable is large enough to house six Large animals.

A Storehouse is a cool, dark space meant to contain trade goods objects from the Trade Goods table in chapter 7 and from chapter 6 of the Player's Handbook.
Trade: Goods. When you issue the Trade order to this facility, its hireling spends the next 7 days procuring nonmagical items that have a total value of 500 GP or less and stores them in the Storehouse, or the hireling uses those 7 days to sell goods in the Storehouse. You bear the total cost of any purchases, and the maximum value of the items purchased increases to 2,000 GP when you reach level 9 and 5,000 GP when you reach level 13.
When you sell goods from your Storehouse, the buyer pays you 10 percent more than the standard price; this profit increases to 20 percent when you reach level 9, 50 percent when you reach level 13, and 100 percent when you reach level 17.

Inscribed on the floor of this room is a permanent teleportation circle created by the Teleportation Circle spell.
Recruit: Spellcaster. Each time you issue the Recruit order to this facility, its hireling extends an invitation to a Friendly NPC spellcaster. Roll any die. If the number rolled is odd, the invitee declines the invitation, and you gain no benefit from having issued the order. If the number rolled is even, the invitee accepts the invitation and arrives in your Bastion via your Teleportation Circle.
While you are in your Bastion, you can ask the spellcaster to cast one Wizard spell of level 4 or lower; if you are level 17+, the spell’s maximum level increases to 8. The spellcaster is assumed to have the spell prepared. If the spell has one or more Material components that cost money, you must pay for them before the spell can be cast.
The spellcaster stays for 14 days or until they cast a spell for you. The spellcaster won’t defend your Bastion and departs immediately if the Bastion is attacked (see “Bastion Events” DMG Chapter 8).

The Theatre contains a stage, a backstage area where props and sets are kept, and a seating area for a small audience.
Empower: Theatrical Event. When you issue the Empower order to this facility, its hirelings begin work on a theatrical production or concert. Rehearsals and other preparations take 14 days, followed by at least 7 days of performances. The performances can continue indefinitely until a new production gets underway.
You or another character can contribute to a production in the following ways:

• Composer/Writer. A character can compose music or write a script for a concert or production that hasn’t started rehearsals yet. This effort takes 14 days.
• Conductor/Director. A character who remains in the Bastion for the entirety of the production can serve as the concert’s conductor or the production’s director.
• Performer. A character who remains in the Bastion for the entirety of the rehearsal period can be a star performer in one or more of the performances; one of the Theatre’s hirelings can serve as an understudy for additional performances.
  At the end of a rehearsal period, each character who contributed to the concert or production can make a DC 15 Charisma (Performance) check. If more of these checks succeed than fail, you and any other character who contributed to the concert or production each gain a Theatre die, a d6. This die changes to a d8 when you reach level 13 and a d10 when you reach level 17. At any point after the rehearsals end, a character can expend their Theatre die to roll it and add the number rolled to one D20 Test they make, immediately after rolling the d20. If a character hasn’t expended their Theatre die before gaining another, their first die is lost.

A Bastion can have more than one Training Area. A Training Area might be an open courtyard, a gymnasium, a music or dance hall, or a cleverly built gauntlet of traps and hazards. It might contain inanimate targets (for weapon practice), padded mats, and other equipment. One of the facility’s hirelings is an expert trainer; the others serve as training partners.
When a Training Area becomes part of your Bastion, choose one trainer from the Expert Trainers table. On each Bastion turn, you can replace that trainer with another one from the table.
Empower: Training. When you issue the Empower order to this facility, the facility’s hirelings conduct training exercises for the next 7 days. Any character who trains here for at least 8 hours on each of those days gains a benefit at the end of the training period. The benefit depends on which trainer is present in the facility, as noted in the Expert Trainers table. The benefit lasts for 7 days.

This room houses a collection of mementos, such as weapons from old battles, the mounted heads of slain creatures, trinkets plucked from dungeons and ruins, and trophies passed down from ancestors.
Research Options. When you issue the Research order to this facility, choose one of the following options:

• Research: Lore. You commission the facility’s hireling to research a topic of your choice. The topic can be a legend, any kind of creature, or a famous object. The topic need not be directly related to items on display in the room, as the trophies provide clues to research a wide variety of other subjects. The work takes 7 days. When the research concludes, the hireling obtains up to three accurate pieces of information about the topic that were previously unknown to you and shares this knowledge with you the next time you speak with them. The DM determines what information is learned.
• Research: Trinket Trophy. You commission the facility’s hireling to search for a trinket that might be of use to you. The work takes 7 days. When the research concludes, roll any die. If the number rolled is odd, the hireling finds nothing useful. If the number rolled is even, the hireling finds a magic item. Roll on the Implements - Common table (DMG Chapter 7) to determine what it is.

This Workshop is a creative space where useful items can be crafted.
Artisan’s Tools. The Workshop comes equipped with six different kinds of Artisan’s Tools, chosen from the following list:

• Carpenter’s Tools
• Cobbler’s Tools
• Glassblower’s Tools
• Jeweller’s Tools
• Leatherworker’s Tools
• Mason’s Tools
• Painter’s Tools
• Potter’s Tools
• Tinker’s Tools
• Weaver’s Tools
• Woodcarver’s Tools
  Craft Options. When you issue the Craft order to this facility, choose one of the following options:
• Craft: Adventuring Gear. The facility’s hirelings craft anything that can be made with the tools you chose when you added the Workshop to your Bastion (see above), using the rules in the Player’s Handbook.
• Craft: Magic Item (Implement). If you are level 9+, you can commission the facility’s hirelings to craft a Common or an Uncommon magic item chosen by you from the Implements tables (DMG Chapter 7). The facility has the tool required to craft the item, and the hirelings have proficiency with that tool as well as proficiency in the Arcana skill. See the “Crafting Magic Items” section (DMG Chapter 7) for the time and money that must be spent to craft the item. If the item allows its user to cast any spells from it, you must craft the item yourself (the facility’s hirelings can assist), and you must have all those spells prepared every day you spend crafting the item.
  Source of Inspiration. After spending an entire Short Rest in your Workshop, you gain Heroic Inspiration. You can’t gain this benefit again until you finish a Long Rest.
  Enlarging the Facility. You can enlarge your Workshop to a Vast facility by spending 2,000 GP. If you do so, the Workshop gains two additional hirelings and three additional Artisan’s Tools (chosen from the list above).