Nightmare Squirrel

Ways to Obtain
Calendar - Trove of mounts, Credits, Events, and In Game Currency
Currency
Credits, Summerfest Friendship Bracelet, and Summerfest Merit Badge
Mount Types
Squirrel
Colourings
Black, Green, and Grey
Speed
Autoscales and 155%

Available to purchase during the Summerfest World Event.
Available as an account wide unlock for credits.
Available to purchase for a single character with event currency (6 Friendship Bracelets and 400 Merit Badges).