Does it class as domestic abuse if a husband gets his bestest pal to fire a tranquilizer into the chest of his wife? Regardless of that conundrum, it was still a big WTF shocker to see Oliver apologise to his other half as Diggle shot a tranq into her. This was during the attack on Star City by the League of Assassins. Just as the action seems to have quelled and all was returning to some sense of normalcy, boom, out of nowhere Nyssa gets sedated and then later held prisoner deep in the Arrowcave.