Magic Vestment

Source magic vestment

You can add one armor special ability to the target if it's armor or one shield special ability if it's a shield. The special ability must have a base price modifier no greater than a +1 enhancement bonus or 4,000 gp.

Augmented (3rd): If you expend two uses of mythic power, you can add any number of special abilities with a total base price modifier no greater than a +2 enhancement bonus or 15,000 gp.