Mask of Deceit | Legendary [Extended Art Cold Foil]

Arakni Specialization (You may only have this in your deck if your hero is Arakni.)
When this defends, become a random Agent of Chaos. If the attacking hero is marked, instead choose the Agent of Chaos. (Your {g} doesn't change.)
Blade Break (When the combat chain closes, if this defended, destroy it.)