I felt like doing something foolish.
Salamander's Eye
Creo Ignem 15 (Base 4, R; Personal, D: Momentary, T: Individual, +1 Size, +2 three uses per day)
A brass pendant on a chain, with a small quartz crystal set in prongs. Salamandra of Flambeau has engraved her signature on the backside of the pendant. When the wearer of this necklace lets out a scornful laugh, their body lets out a burst of fire which deals +5 damage, in a radius large enough to engulf a horse. The Salamander's Eye may be used up to three times a day, but unleashing all three flames within the same hour will melt the pendant into useless slag. The lab text for this item includes the +3 bonus for fiery brass, though Salamandra's incomprehensible style buries the idea under vain rambling.
Young Salamandra of Flambeau was born with a magical immunity to fire and flame, a trait which the apprentice insisted on showing off at every opportunity. After Salamandra terrorized a small Theban village into storming her parens' covenant, a magus Bonisagus quietly demanded the parens trade custody of the little hellion. The Flambeau cheerfully agreed, and Salamandra eventually grew up to be a much less violent maga Trianoma. The Salamander's Eye still remains, as a painful reminder of her past.