Gnomine evolves from Gnomey when fused with a Wicked Parts.
The Yo-kai Medallium in Wibble Wobble reads; " Gnomey turned Wicked! He brings repeated bad fortune to a home, eventually ruining its owners."
Gnomine looks similar to Gnomey (Due to it actually being Gnomey.) The only difference (Like all Wicked possessed Yo-kai) has a darker color scheme, a blue foggy mask, and red eyes. Gnomine still has Gnomey's blue top, yellow bag, and butterfly net.
Abilities and Powers
His name is the negative possessive phrase "No, Mine!" put together.