While waiting in line at a food truck, Prince Chlodwig "The Unstable" tells his story of what happened to him on the day the Champion Spell was broken.

The Guy Club guys come back through a portal in Gretta’s fridge with some new members from the cosmos, but the fate of the world hangs on sending one of the new guys back home. Gretta and Baldric attend a parent teacher conference that confuses Gretta's history teacher.

Gretta is confronted by Militsa, a princess of the Severians who has set out to free her tribe from the rule of the Rogemorians. Gretta refuses Militsa’s request on the grounds of tradition. But after Militsa steals a Severian artifact from Gretta’s house, Dwight, Gretta, and Baldric search for the Severians to get answers.

Gretta, Baldric, and Hexela help Dwight pick out a luck charm before he coaches a Woodside seniors’ dodgeball game, but when Dwight blows the Viking whistle he picked out, he conjures the ghost of a cursed Viking berserker who is invisible and inaudible to everyone but Dwight.

Dwight helps Hexela promote her salon on social media. But when a new magical lip-balm turns Gretta, Hexela, and Nana into goats, Dwight, Baldric, and Kirk the Berserker must turn to the infuriating Contrarian for a counterspell.

On All Hallows’ Eve Dwight, Gretta, and Baldric enjoy the festivities at the Woodside High Halloween party. But when the authorities disturb the protections against evil Baldric put in place, a horde of the undead come in search of Gretta to settle old scores.

Business is booming at Lotions and Potions, so Hexela hires Baldric to assist with customer support. Gretta is not happy with Baldric being gone all the time and decides to eat her feelings by partaking of the treats of Hansel the Baker. But Dwight is suspicious of Hansel.

Dwight and Gretta accidentally summon the Grim Reaper, who can’t return to his realm without taking a soul with him. Baldric stops by the Swine & Slosh Tavern to visit his brother on his way into town for the Mages Assembly.

Dwight, Gretta, and Baldric make Biffels (a Rogemorian cream puff) for Gretta’s cultural history presentation in Mr. Hammond’s class, but chaos ensues when they discover that the recipe is not scalable. Macklyn the Fox returns from his travels with grave news about a being known only as the memory thief.

Agnet has survived her ordeal and stumbles across her lost love, Jacopo, still hiding from the Tovenars in a cave. Agnet pulls Dwight, Gretta, and Chlodwig into her scheme to get married the very next day. But throwing a wedding together in less than 24 hours is a challenge, especially when the wedding venue is the Swine & Slosh tavern, recently condemned by the health inspector.