Shattering Indestructible Armor

[Gandian Ravenscroft]

“Any armor targeted by a Shatter effect will be reduced to 0 Armor Points.” - page 23, Shatter spell description

“An item that has been enchanted with the Render Indestructible ritual is immune to Shatter and Explosive effects outright.” - page 25, Magic Items paragraph

So, if I Shatter a suit of armor that is Rendered Indestructible, is it reduced to 0 Armor Points (per the Shatter description) or is it immune outright (per the Magic Items paragraph)?

 

[tieran]

Render exclusively prevents the item from being Broken.

A suit of armor will always be reduced to 0 when hit by a Shatter.