"Green Arrow" Mentioned in Newest 'Arrow' Season 4 Teaser

The marketing blitz continues for CW's Arrow leading up to its season four premiere on  October 7th as another teaser trailer drops. As if the last jam-packed teaser wasn't enough, this one offers more Damien Dahrk and this time he's displaying some powers that make this baddie the most formidable yet. Oh, and Ollie is called "Green Arrow" for the first time. Check out the short trailer.