How to evolve Snom in Cobblemon.
Snom evolves into Frosmoth when it levels up with high friendship (160+) at night.
Evolution line
SnomWhat Snom needs
1 path
FrosmothLevel up
Friendship 160+Night
Moves it learns on evolving
Icy Wind
These are offered the moment the evolution completes. Decline them and you have to relearn them later.
Is it worth it
Snom nowicebug185
Frosmothicebug475
Base stat totals, from the Cobblemon 1.7.3 species files.