What forms does Hummin have?

If you are filling out your collection, a Hummin in its basic form covers only half of it. The mountain form is a separate form you have to find in its own right.

Hummin is not the only creature built this way. Tokkan follows the same two-form pattern, with a green form and a brown mountain form, so a mountain variant appears in more than one line. Scorchhowl goes further, with a basic form, two Homeland forms (Highland and Mountain Wood), a Prism Manor form and a storm Weather form.

"Basic form" is also the term the game uses for the starting point of a Prismana transformation. Prismana Orbs turn an Aniimo from its basic form into its Prismana form, so the basic form is the one those orbs are meant for.