Zehiric clerics were called Venomers and he drew many worshipers from the ranks of the yuan-ti that were unhappy with the detachment of Sseth. This armor was provided to the highest ranks of the Venomers to ensure the will of their God was followed. 

As an action, you can polymorph yourself into a poisonous snake or abomination (half serpent and half humanoid). While in snake form you have the statistics of a poisonous snake and any equipment you were wearing is absorbed into your new form. While in the abomination form you have a new AC modifier equal to 15 + your dexterity modifier and count as one size larger. Abominations were known for pillaging and destroying villages therefore social interactions will cause most people to be afraid or hostile if they see you in this form. 

Made from tough but flexible leather, studded leather is reinforced with close-set rivets or spikes.

Notes: Bonus: Armor Class, Requires attunement by a Yuan-ti Pureblood, Shapechanging, Eldritch Machine