| Name ▼ | Type | Type Full Name | Rarity | Source | Source Full Name | Base Item |
|---|---|---|---|---|---|---|
| Stormgirdle (Dormant) | WI | Wondrous Item | legendary | EGW | Explorer's Guide to Wildemount | |
| Stormgirdle (Awakened) | WI | Wondrous Item | legendary | EGW | Explorer's Guide to Wildemount | |
| Stormgirdle | WI | Wondrous Item | legendary | EGW | Explorer's Guide to Wildemount | |
| Storm Boomerang | R | Ranged Weapon 2014 | uncommon | PotA | Princes of the Apocalypse | |
| Stonky's ring | RG|DMG | Ring 2014 | unknown (magic) | CM | Candlekeep Mysteries | |
| Stonespeaker Crystal | WI | Wondrous Item | rare | OotA | Out of the Abyss | |
| Stonemaker War Pick | M | Melee Weapon 2014 | very rare | BMT | The Book of Many Things | war pick|PHB |
| Stonebreaker's Breastplate | MA | Medium Armour 2014 | legendary | BGG | Bigby Presents: Glory of the Giants | breastplate|PHB |
| Stone of Ill Luck | WI | Wondrous Item | uncommon | TftYP | Tales from the Yawning Portal: Against the Giants | |
| Stone of Good Luck | WI | Wondrous Item | uncommon | DMG | 2014 Dungeon Masters Guide |