Potion of Animal Friendship [Зелье дружбы с животными]

Potion, uncommon

When you drink this potion, you can cast the animal friendship spell (save DC 13) for 1 hour at will. Agitating this muddy liquid brings little bits into view: a fish scale, a hummingbird tongue, a cat claw, or a squirrel hair.

Source: D&D System Reference Document 5.1, © Wizards of the Coast LLC, licensed under CC BY 4.0.