The Wednesday Frosty at Wendy's, called the "Raven's Blood" Frosty, features a vanilla Frosty base with a dark cherry sauce swirl. Customers can also request a chocolate Frosty base with the same dark cherry swirl. The flavor is described as having a sweet yet slightly tart cherry taste that blends nicely with the creamy vanilla Frosty. The Frosty is part of the themed "Meal of Misfortune" collaboration with the Netflix show Wednesday and is served in special Wednesday-themed packaging with a purple "Spoon of Gloom" inside the cup. In short, the Wednesday Frosty flavor is vanilla or chocolate Frosty with a dark cherry swirl called "Raven's Blood".