Traveling Putty

Traveling Putties, known in Japan as Master Konjacs, are a race of sentient mashed potatoes in Magical Vacation and Magical Starsign.

Physiology
Putties are born from a process wherein putty peas are boiled and mashed, then put in a mold to cool off. Their grey square bodies flop around when they walk, and are soft enough to repel the sharpest of swords, but can go stale if exposed to sunlight for too long. In Japanese, they habitually end sentences with "petan" (ぺたん). Between the two games, Traveling Putties follow different naming conventions. In Magical Vacation, they are named after famous philosophers, whereas in Magical Starsign, their names come from various flowers and spices.

Super Smash Bros. Brawl
A putty appears in the game as a trophy and sticker #630, the latter of which uses their art from Magical Starsign. Like other Magical Vacation series trophies, Magical Vacation is omitted in their appearances.

A Kappa's Trail
Traveling Putty appears in the game as a playable character.

Super Smash Bros. Ultimate
A Putty appears in the game as spirit no. 1177, using their art from Magical Vacation. In their spirit battle, they are portrayed by Wii Fit Trainer on the Smashville stage.