| Name | Feather Tonic |
| Type | P |
| Magic item | Yes |
| Rarity | uncommon |
| Text | This thin, light blue liquid has a sparrow's feather suspended in the center. A creature that drinks this potion weighs one tenth their normal weight and is under the effects of the feather fall and jump spells for 1 hour. Source: Tasha's Crucible of Everything Else, Volume 1 p. 67 (Homebrew) |