UPDATE:

Activision has now taken down the leaked trailer, ahead of the Bungie livestream today at 10am PT / 1pm ET / 6pm BST.

New story

New armor and weapons

New raid

New strike

New zone

New social space

New Crucible mode and maps

New enemy faction and bosses

The Iron Gjallarhorn, in its worrying glory.

A trailer for Destiny's The trailer reaffirms many of yesterday's leaked details , including a September 20 release date, a new enemy faction being introduced, and an expanded look at the game's Old Russia setting. Here it is (for now - expect it to be taken down soon):Showing a snapshot of the game's story, seemingly centred around the fall of the Iron Lords and that mysterious new (or indeed, very old) faction, the trailer goes onto list a glut of new content coming with the expansion:Oh, and you totally see someone using that presumably Titan-themed new Super with the massive flaming axe from the promo art. Whoosh.Finally, it shows off a new black variant of the infamous Gjallarhorn heavy weapon, the Iron Gjallarhorn, which will be available to those who pre-order and finish an exclusive quest:Rise of Iron will be formally revealed in a Bungie livestream today at 10am PT / 1pm ET / 6pm BST - let's hope they have more to show.

Joe Skrebels is IGN's UK News Editor, and he'd like the new enemy faction to be "people who don't invert their controls". Let's fight on Twitter