An early preview of Arrow's season 8 premiere sent shockwaves across the Internet. 1 / 8
The clip showed a Batman mask pierced by an arrow on the island of Lian Yu. 2 / 8
This mimicked the first scene of the Arrow pilot, which showed a pierced Deathstroke mask. 3 / 8
Was this from an alternate reality where Green Arrow and Batman were enemies? 4 / 8
The season premiere of Arrow revealed that Oliver Queen had traveled to Earth 2. 5 / 8
On Earth 2, Adrian Chase became the Hood and protected Starling City with Laurel Lance. 6 / 8
It was implied that Bruce Wayne mentored Adrian Chase before becoming his enemy. 7 / 8
This mirrored the relationship between Oliver Queen and Slade Wilson on Earth 1. 8 / 8