Rogue's Initiative Buckler

Rogue's Initiative: Knock spells are now enhanced by any open lock enhancement item equipped. Gain the ability to cast Mordenkainen's Disjunction (Bard Only, granted as if through spontaneous casting while item is equipped) and additionally Mordenkainen's Disjunction is now enhanced by any disable trap enhancement item when used against traps and can now target traps other than spellwards.

Healer's Bounty (Level 16 version and up only)

Transform Kinetic Energy (Level 16 version and up only)

Regeneration/improved regeneration/greater regeneration/Touch Of Immortality (depending on what level version it is)

Meteoric (Functions as a meteoric star ruby would)

Slasherific (This shield deals slashing damage rather than bludgeoning damage and benefits from slashing weapon focus feats.)

Green Augment Slot

A shield of Mithral alchemically covered in a thin sheen of ruby crystals