Void Ray

Flying, Vigilance
"The Void Ray is a different beast entirely however, as
it is a Protoss vessel whose weapons are tuned for
armored targets. This makes sense of course when you consider that the Prismatic Cores energy is being
focused through some incredibly durable Phase
Crystals. Keep that in mind, and be sure to avoid Void
Rays if you have any metal plating on your
person."
-Radio Liberty