Half breeds and a Human
This is a +1 buckler
After defending its wearer from a vicious attack during the battle at the hill giant village the buckler gained the ability to better protect its user. when being used (actively adding to the wearers AC) the buckler provides an additional +2 shield bonus against attacks of opportunity.
While this shield bares no maker’s mark, nor does it contain any rare or unique metals, it is very noticeable at the amount of abuse that is has seen.