Bright reindeer-terrorbird mount can be obtained from completing the reindeer-terrorbird racing course during 2016 Christmas event within a certain amount of time. A lap less than 199 seconds is enough to have a chance to be rewarded with one. Multiple can be obtained from participating in the race repeatedly. It could also be obtained from Solomon's General Store for free for December 2017. It can be wielded in the weapon slot to make it appear as if the player was riding a terrorbird. It also changes the player's facial expression.