From PokéHeroes Wiki
Snowling is an Event Pokemon that was released on 08/Dec/2013, through the Advent Calendar 2013.
Snowling can also be bought from the Event Shop for 2,000 Event Points.
|EHP:||EXP to level 100:|
|Egg group:||Mega Capable:|
Snowling evolves into Snowbuck starting at Level 34.