Fool, let me summon a spirit of anger
Solomonic Physic 25, ritual
Potency: Mighty
Turns a proud personality trait of +5 or -5 to any other personality trait of the sahirs choosing for the spells duration. Xelat Al-Halqa, a Kurdish sorcerer who is uses Goetic Summoning, is said to use this spell to create arcane connections to spirits of anger (or whatever other type of spirit of emotion she plans to use that day).
(Base 5, Mighty +4, ritual)
As stated in the spell, the intended use for this spell is an easy access to an arcane connection to summon a Spirit of Anger (HoH:S p.99). Although the standard sahir who uses sihr to summon Jinns will be unable to do this, Sahirs with goetic summoning should be reasonably able to do so.