Other than Spellcasting, what ELSE causes Fatigue?

[mark hill]

IQ 10 SPELLS

BOREDOM (T) This spell, when cast on a subject, adds (1d6) to their Boredom attribute for every ST the Wizard puts into the spell. Resisted by a SR 3/IQ .. a successful save indicates an increase of only 1 point of Boredom, no matter how much ST the Wizard put into the spell. Has no effect on creatures of IQ 3 or less, the undead, or on Prootwaddles. It can be reversed only by carousing (in the usual way), a successful casting of EXCITEMENT on the subject, or by a successful use of SEX APPEAL on the subject (in the usual way). A Wizard may cast this on themselves. Also, see MAGIC ITEMS.