Shield Drones I

Shield Drones I is one of 's s in Xenoblade Chronicles. It gives her a barrier that is equal to a level, making her immune to the next talent art to hit her (of any level).

Overview
Shield Drones I is good for tanking, allowing Fiora to ignore talent arts that have been foreseen without requiring Shulk to use Monado Shield (and without requiring his Shield to be of high enough level). It also lasts for quite a while, so just throwing it out on a whim is not a totally awful idea, as it'll probably eat something eventually if Fiora is doing her job as a tank. It's probably not worth the damage decrease to equip on an attacker Fiora.