No one can say that Guph was not brave, for he had determined to visit those dangerous creatures the Phanfasms, who resided upon the very top of the dread Mountain of Phantastico. The Phanfasms were Erbs, and so dreaded by mortals and immortals alike that no one had been near their mountain home for several thousand years. Yet General Guph hoped to induce them to join in his proposed warfare against the good and happy Oz people.

Guph knew very well that the Phanfasms would be almost as dangerous to the Nomes as they would to the Ozites, but he thought himself so clever that he believed he could manage these strange creatures and make them obey him. And there was no doubt at all that if he could enlist the services of the Phanfasms, their tremendous power, united to the strength of the Growleywogs and the cunning of the Whimsies would doom the Land of Oz to absolute destruction.

So the old Nome climbed the foothills and trudged along the wild mountain paths until he came to a big gully that encircled the Mountain of Phantastico and marked the boundary line of the dominion of the Phanfasms. This gully was about a third of the way up the mountain, and it was filled to the brim with red-hot molten lava in which swam fire-serpents and poisonous salamanders. The heat from this mass and its poisonous smell were both so unbearable that even birds hesitated to fly over the gully, but circled around it. All living things kept away from the mountain.