In my opinion: [b]He fought the Vex alone.[/b] This destroyed him. In the time before he vanished he said things that I think should be remembered. These are some of them: [b]No one can open the Vault alone. I opened the Vault [/b](READ THIS PROPERLY: I meaning, alone he opened it). [b]There was no one with me but I was not alone[/b] (referring to the vex). - no where does it say he had others with him. He said it can't be opened alone [i]but he did[/i]. Full VOG Grimoire card description: His name was Kabr. He wasn't my friend but I knew and respected him as a Guardian and a good man. He fought the Vex alone. This destroyed him. In the time before he vanished he said things that I think should be remembered. These are some of them: "In the Vault time frays and a needle moves through it. The needle is the will of Atheon. I do not know the name of the shape that comes after the needle. No one can open the Vault alone. I opened the Vault. There was no one with me but I was not alone. You will meet the Templar in a place that is a time before or after stars. The stars will move around you and mark you and sing to you. They will decide if you are real. I drank of them. It tasted like the sea." That is all I can remember. Pahanin