Orientation Videos
Campfire Cooking
- Explore the ingredients, meal mechanics, buffs, and more in our detailed Campfire Cooking Compendium.
Additional Rules
Potions, Poisons & Tinctures
- Explore crafting details, magical brews, and more in our Potions, Poisons & Tinctures Compendium.
Official Sourcebooks Used
The following officially published 5e content is supported and may be referenced in Orion Sphere Arena sessions or long-term campaigns:
- Acquisitions Incorporated
- Baldur's Gate: Descent into Avernus
- Bigby Presents: Glory of the Giants
- The Book of Many Things
- Candlekeep Mysteries
- Curse of Strahd
- Critical Role: Call of the Netherdeep
- Divine Contention
- Dungeon Master's Guide
- Dragonlance: Shadow of the Dragon Queen
- Eberron: Rising from the Last War
- Explorer's Guide to Wildemount
- Fizban's Treasury of Dragons
- Guildmaster's Guide to Ravnica
- Ghosts of Saltmarsh
- Icewind Dale: Rime of the Frostmaiden
- Journeys through the Radiant Citadel
- Keys from the Golden Vault
- Lost Laboratory of Kwalish
- Mythic Odysseys of Theros
- Out of the Abyss
- Phandelver and Below – The Shattered Obelisk
- Planescape: Adventures in the Multiverse
- Princes of the Apocalypse
- Quests from the Infinite Staircase
- The Rise of Tiamat
- Sleeping Dragon's Wake
- Spelljammer: Adventures in Space
- Storm King's Thunder
- Strixhaven: A Curriculum of Chaos
- Tales from the Yawning Portal
- Tasha's Cauldron of Everything
- Tomb of Annihilation
- Tyranny of Dragons
- Van Richten's Guide to Ravenloft
- Vecna: Eve of Ruin
- Waterdeep: Dragon Heist
- Waterdeep: Dungeon of the Mad Mage
- The Wild Beyond the Witchlight
- Xanathar's Guide to Everything