Increase Spell Power
Potion
Grants Major Sorcery which increases your Spell Damage by 20% for 36.6 seconds. (45 second cooldown)
Values at CP150. Durations are base, before the Medicinal Use passive extends them by up to 30%.
Brews into
Essence of Spell Power
Reagents
Any two of these carry the effect, which is what makes it land.
Corn Flower, Lady's Smock, Violet Coprinus
Grants
Increase Spell Power applies this effect, tracked by name in a combat log.