It is KILLING ME to not know what Eshonais Shardblade looks like in full. And yes it is Eshonai on the front cover of Way of Kings because Daliner Blade has a "hook-like shape" and Eshonais is "wicked and barbed, like flames frozen into metal." like a flamberge. If someone could please redraw the Shardblade from the cover I would greatly appreciate it.