Snowdown Showdown

The 2010 Snowdown Showdown was an event to commemorate the Time of Snowdown in 2010. Riot Games Inc. introduced a few cosmetic changes to the game, themed skins, and discounted runes.

Runes
Four special Holiday Quintessences (Tier 3) were available as part of the Celebration from December 14 to January 6. These Runes were 25% cheaper than their normal counterparts.
 * Greater Quintessence of Frosty Fortitude - Health
 * Greater Quintessence of Sugar Rush - Movement Speed
 * Greater Quintessence of the Piercing Present - Magic Penetration
 * Greater Quintessence of the Deadly Wreath - Armor Penetration

Map
The Autumn version of the Summoner's Rift was temporarily replaced with the Winter Version.

Items
The health and mana potions in the item store were replaced by the and. The effect of the potion is identical to their counterparts.