Diana often struggles to get her damage off in team fights and is easy to dive early. Her shield on her w is meant to help but this is often not enough to complete the job. Aftershock introduces a new element of survivability to her kit with one good e allowing you to become tank Diana for a few seconds. Using your e only during you or your enemy's all in's often confuses the enemy, leaving them asking "where did my damage go?" in all chat. Im interested in seeing if this will work as well in higher elos.