| Name ▲ | Type | Type Full Name | Rarity | Source | Source Full Name | Base Item |
|---|---|---|---|---|---|---|
| Ruby of the War Mage | SCF|XPHB | Spell Casting Focus 2024 | common | XDMG | 2024 Dungeon Masters Guide | |
| Ruby of the War Mage | WI | Wondrous Item | common | XGE | Xanathar's Guide to Everything | |
| Ruidium Antimatter Rifle | R|XPHB | Ranged Weapon 2024 | very rare | CRCotN | Critical Role: Call of the Netherdeep | antimatter rifle|xdmg |
| Ruidium Armor | GV|DMG | Generic Variant 2014 | very rare | CRCotN | Critical Role: Call of the Netherdeep | |
| Ruidium Automatic Rifle | R|XPHB | Ranged Weapon 2024 | very rare | CRCotN | Critical Role: Call of the Netherdeep | automatic rifle|xdmg |
| Ruidium Battleaxe | M|XPHB | Melee Weapon 2024 | very rare | CRCotN | Critical Role: Call of the Netherdeep | battleaxe|xphb |
| Ruidium Blowgun | R|XPHB | Ranged Weapon 2024 | very rare | CRCotN | Critical Role: Call of the Netherdeep | blowgun|xphb |
| Ruidium Breastplate | MA|XPHB | Medium Armour 2024 | very rare | CRCotN | Critical Role: Call of the Netherdeep | breastplate|xphb |
| Ruidium Chain Mail | HA|XPHB | Heavy Armour 2024 | very rare | CRCotN | Critical Role: Call of the Netherdeep | chain mail|xphb |
| Ruidium Chain Shirt | MA|XPHB | Medium Armour 2024 | very rare | CRCotN | Critical Role: Call of the Netherdeep | chain shirt|xphb |