Luckily, Ernie has got another extracurricular activity this year, assigned to him by Professor Tickingclock himself: unveiling the secrets of the very same Sorcerer's Appliance he helped recover the previous year. In order for the Appliance to unleash its full potential, Ernie must locate a set of attachments, which have been lost on or near the campus. Armed with exclusive access to the laboratory holding the Appliance and his trusty exploration skills, Ernie begins the hunt.
It quickly turns out that the two missions are strongly intertwined: the capabilities of the Appliance enabled by subsequent attachments allow Ernie to gain the upper hand on the tests, be it putting a moustache on a statue which got strangely slippery all of a sudden, kidnapping the mascot of another frat or spiking the punch at a heavily-guarded party of the nearby Barmaid U, which in turn grants him access to more attachments. Of course Ernie would not be Ernie if he did not find time for some bliss in the arms of attractive females, including the always-willing Hillary Tickingclock, the luscious young Queen Libido of Balmoral mooning whom was one of Ernie's tasks and, above all, Eve, the perfect woman created by the powers of the Sorcerer's Appliance. He also once again meets his long-time love Lola Tigerbelly and, having accidentally come across some serious wealth which immediately drew the girl's attention, finally gets a chance to get closer to her - a chance which gets wrecked by a complete coincidence just a few hours later. Oh well...
Losing Lola before their relationship has even seriously started is only one of many unexpected consequences of Ernie's hijinks. First of all, having caught his wife cheating on him with an elephant brought to the house by Ernie as one of his tasks, Otto Tickingclock dies of shock leaving the university president's post vacant. Several candidates apply, but a series of freak accidents causes most of them to forfeit—all but two, one of the two being the alchemy professor Bruce Hiddenmolar whom Ernie finds disturbingly familiar-looking and who seems to dislike our hero as much as Chris Cowpatty. The alliance formed by the two allows the professor to learn about the "identity assumption" power of the Sorcerer's Appliance, which he decides to use to make his last remaining opponent step down. Right after Ernie has brought in the Appliance's final attachment, which apparently is to enable the device's "necromancy" mode, Hiddenmolar confronts him at the laboratory, revealing in the obligatory scheme-revealing sequence that he is in fact Joey Rottenwood, Ernie's stepfather and a sworn enemy of the SU, planning to become the president to have the university disbanded.
Fortunately for our hero, Rottenwood and Cowpatty leave him alone at the locked laboratory. In a series of daring and cunning actions Ernie escapes, recovers the necromancy attachment from Rottenwood, brings the corpse of Otto Tickingclock to the appliance and resurrects him. At the last moment Joey's plan to become the president gets foiled, with the archvillain himself ending up at the centre of a sewage explosion.
All in all, his sophomore year ends quite well for Ernie Eaglebeak. Although once again he did not get the girl (then again he did get a girl or make it several girls and several times too, possibly), he has once again almost single-handedly saved the Sorcerer University—and made it into the fraternity of his choice, along with advancing another year, into Spellcasting 301.