A Missingno. appears as a block of random pixels, vaguely resembling a shoebox with glasses, rectangular wings, and a wicked smile. Missingno.s weigh about 4,000 pounds. These Pokémon hail from the Far Realms, but were recently unleashed on the Prime Material. Summoned by Fuji and his assistant mages at the Cinnabar Research Lab, they soon proved to be uncontainable by their magics, escaping into the nearby lagoons. Remarkable for the effects they have on surrounding objects, both inanimate and animate, they are sought out by some, purposefully avoided by others, and underestimated by none.