| Name ▲ | Type | Type Full Name | Rarity | Source | Source Full Name | Base Item |
|---|---|---|---|---|---|---|
| Ruinblade | M | Melee Weapon 2014 | legendary | IMR | Infernal Machine Rebuild | greatsword|phb |
| Ruinous Flail | M | Melee Weapon 2014 | rare | BMT | The Book of Many Things | flail|PHB |
| Ruinstone | WI | Wondrous Item | artifact | DC | Essentials Kit: Divine Contention | |
| Saddle of the Cavalier | WI | Wondrous Item | uncommon | DMG | 2014 Dungeon Masters Guide | |
| Saddle of the Cavalier | WI | Wondrous Item | uncommon | XDMG | 2024 Dungeon Masters Guide | |
| Sage Card | WI | Wondrous Item | legendary | BMT | The Book of Many Things | |
| Sage's Mirror | WI | Wondrous Item | rare | CoA | Chains of Asmodeus | |
| Sage's Signet | RG|DMG | Ring 2014 | varies | BMT | The Book of Many Things | |
| Sage's Signet (Bear) | RG|DMG | Ring 2014 | very rare | BMT | The Book of Many Things | |
| Sage's Signet (Hart) | RG|DMG | Ring 2014 | very rare | BMT | The Book of Many Things |