For November 2017 Ars Magica writing challenge – I’m doing one spell a day.
Touch of Daylight
Creo Ignem 10, R: Touch, D: Concentration, T: Individual
The object touched shines like the sun on a cloudy day. If used often within a lab it grants the Superior Lighting attribute (Cov p.114) without the upkeep cost
(Base 4 for light of a cloudy day, +1 Touch, +1 Conc)
Device effect total 20 (+5 Device maintains concentration, +5 for 24 uses per day)
This spell is part of the free new spells compendium for Ars Magica.