Furry Salamander (5e Creature)
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Tiny beast, unaligned
Bite. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 3 (1d4 + 1) piercing damage.
Invisibility. The salamander magically turns invisible until it attacks or until its concentration ends (as if concentrating on a spell). Any equipment the salamander wears or carries is invisible with it.
The furred salamander is a small reptile. Forced into mountainous areas by predators, it grew hair instead of scales over many generations. It is commonly used as a household pet.