[b]EDIT: I will be running Crota to see if anyone can get the Black Hammer to dismantle/for fun/to show people the rune insertion device. Message me at ToxXxic Atlas on XB1.[/b] Hear me out- In Crota's End, when you run past both shriekers and get that one chest, there is what appears to be something to insert a rune into. It's possible to pass by that door, just no way to open it that we know of in the mission "Last Rites" We already know that: 1. there's a game clip of an Echo of Oryx in Crota's Throne Room in the first E3 trailer for TTK 2. There are 2 Ir Yuts in the mission 3. You get Grimoire cards for killing the Daughters, as though you're SUPPOSED to kill them then and there 4. You can get a Black Hammer Runestone from Crota's End 5. You spawn at the end of the Abyss. 6. We can have exotics that aren't in the Kiosk (Skull of Dire Ahamkara) 7. If you scan something after you make the drop next to the door, ghost says it's a symbol that to him means, "we're going the wrong way" Looking back at all of this, here's my guess: We have to spawn, turn around in the Abyss/Stills, activate lamps in a certain order like we did for the Basketball Court Easter Dreg (see what I did there??), then that gets the door with the Rune insertion to open. Next, after inserting the Black Hammer Runestone/whatever Rune, we will summon a different ending to the mission that involves killing the two Deathsingers, maybe the Ir Yuts or an Echo or Oryx as well.