Dimensional HC is the first and only season of Whisk (Hardcore Series), which is a Nova branch hardcore. Two teams are put into their own modded dimension (either the Aether or the Twilight Forest), in which they have to beat their target bosses. If that's done, the survivors will meet at the Erebus and beat the Antlion Overlord. The cast consists of Whiskington, Swan, ConspicuousPiggy, Zartle, and Cake in the Aether, and Nathan, Haxerus, Nora, GhostRiot, and Jack Xiao Long in the Twilight Forest.