Wizardry

This special ring comes in four kinds (*ring of wizardry I, ring of wizardry II, ring of wizardry III,*and ring of wizardry IV), all of them useful only to arcane spellcasters. The wearer’s arcane spells per day are doubled for one specific spell level. A ring of wizardry Idoubles 1st-level spells, a ring of wizardry IIdoubles 2nd-level spells, a ring of wizardry IIIdoubles 3rd-level spells, and a ring of wizardry IVdoubles 4th-level spells. Bonus spells from high ability scores or school specialization are not doubled.

Moderate (wizardry I) or strong (wizardry II–IV) (no school); CL 11th (I), 14th (II), 17th (III), 20th (IV); Forge Ring, limited wish; Price 20,000 gp (I), 40,000 gp (II), 70,000 gp (III), 100,000 gp (IV).