Ouch! In fact, double ouch! Whilst wed been told that Thea Queens body would essentially kill itself if she didnt channel her bloodlust into killing someone else, nobody told us that shed actually be revisited by an old war wound. And by old war wound, I mean the painful-looking reemergence of the death-causing wound that was inflicted on Thea by the nefarious Ras al Ghul. Supposedly this is something that will come and go with time, much like a headache or a stubbed toe, obviously.