Ring of Remembrance

Aura moderate transmutation and faint enchantment; CL 7th Slot ring; Price 11,120 gp; Weight -
Description The simple silver band that is a Ring of Remembrance often escapes casual notice as if it wants to be forgotten. It is useful only to casters that prepare spells. Once per day as a full round action, the ring allows the caster to retain any spell of 3rd level or lower that he had cast up to the previous round. However, the caster's memory of the spell is incomplete, causing the retained spell to fade if not cast within 1 hour. Also, once per day, the ring can be used to directly influence the wearer's memory, allowing him to forget one of his prepared spells, opening the spell slot as if he had never prepared it.
Construction Requirements Forge Ring, Memory Lapse, Mnemonic Enhancer; Cost 5560 gp