Gjallahorn (confirmed in the weekly update) Ice breaker Thorn Hard light Universal remote Super good advice Vex Necrochasm Those will get a new, viable lvl 40 version: Monte Carlo Hawkmoon 4th horseman Invective Red death Suros regime truth Thunderlord TLW Bad juju The other ones are uncertain. How do I know this? Y2 versions only show if you have the Y1 version already. On stream (http://www.twitch.tv/bungie/v/11727800) Deej had Y1 Gjallahorn and Ice breaker but it didn't show a Y2 version. In the teaser (above) the guy didn't have red death so it didn't show a Y2 version even though there was one on stream with deej because deej has Y1 red death (proving my point). The teaser guy also had Y1 hard light, vex, necrochasm, thorn, etc but no Y2 version appeared. Note that even unfinished y2 versions appeared in that teaser (old icon for bad juju) leading me to believe that there would be a vex or a gjallahorn y2 in there if it was planned for September 15. Edit: they might add Y2 version for these guns later but for now they don't seem to be in there Edit2: For those arguing Y1 exotics will be upgradable to Y2 stats through upgrade nodes or whatever: no they won't. Deej was wearing HoW legendary gear and it had 190 defense. HoW gear starts at the same armor level as exotics (160 after TTK) but when it's ascended it hits the same max stats as exotics too. So Y1 exotics will go from 160 to 190 with those upgrade nodes. A huge gap between that and 280 of Y2 exotics Edit3: Y1 stuff can only be infused with Y1 stuff. They said that on stream. That way you can't have Y1 weapons go higher than 190 Edit4: weekly update largely confirmed my analysis