Snow implings are a festive holiday hunter creature released during the 2012Christmas event, A Stray in a Manger. Players can hunt them for festive items. They also spawn Snowballs, saying something merry as they do so. Possible phrases it can say include "Jingle bells!", "Merry Chrimbo!" and "Ho, ho, ho!".
These could only be found once, and could easily be found from trading the gift of giving. Players could return the four snow implings in a jar (Petey, Eddy, Lucy, and Susy) to their snow imp in any of his locations for 50,000 bonus Hunter xp per jar.
Snow implings had the ability to place snowballs after wishing all around them a merry Christmas. Because snow imps could fly over some terrain inaccessible by players, these snowballs could be placed in unreachable places, like in the middle of the ocean.
The four implings your Snow Imp is looking for are named after the main characters in the book series The Chronicles of Narnia by C.S.Lewis.