Aura strong varied; CL 12th; Slot —; Price 30,000 gp; Weight —
+1 caster level.
Cracked: Wearer adds one cantrip or orison (determined when the stone is created) to his list of spells known or spells prepared. Price: 1,000 gp.
See Inferior Ioun Stones for details on cracked and flawed variant stones.
Craft Wondrous Item, creator must be 12th level; Cost 15,000 gp.