Content from Protean Lords of Porphyra

Sibilant Band
Aura moderate abjuration; CL 11th
Slot ring; Price 10,000 gp; Weight
This small ring is crafted from an odd, color-changing metal carved into the shape of a twisted, coiling imentesh protean that seems to emit a faint, whispering susurrus. While wearing the ring, the wearing gains a +1 morale bonus on all saving throws as the ring’s whispering continually and subconsciously whispers to them encouragingly. Additionally, enemy spellcasters within 10 feet of the ring’s wearing suffer a gnawing irritation from the ring’s whispering, forcing them to make a concentration check at a -5 penalty in order to successfully cast.
Requirements Forge Ring, lawbane bubble, resistance; Cost 5,000 gp