Snowverload

Snowverload is a seasonal boss released during the second week of the 2014 Christmas event. He spawns every 14 hours, during every second Wilderness Warbands at one of these locations: Once Snowverload is found, players must team up and defeat him only using snowballs, as it is the only weapon that damages it. Snowballs may be gathered by right clicking Snowverload, and must be equipped to be functional. Snowverload has an array of special attacks that may hinder players during the fight. As Snowverload's lifepoints decrease, he shrinks in body mass, gradually becoming smaller in size. Once Snowverload is reduced to the smallest possible size, it halts all attacks made to players. At this stage, Snowverload must be lured to Santa Claus at the Lumbridge Crater, to be melted down.
 * North of Falador city walls
 * North of the Grand Exchange
 * South of the Clan Camp, within the vicinity of Armadyl's Tower
 * East of Draynor wheat field

Successfully contributing to this activity will grant all participants two festive papers and the ability to delivery another present on the same day.