I know that's why i didn't bring it up, The Garden they speak of has been used before in the same way. but the gardener is knew. The theory that the Gardener it the traveler because the Traveler wasn't scared of the darkness makes sense though. Its just that I don't know where these garden is or what it is. I do know that these three met there. Also Rasputin issued a protocol to protect the Traveler, it could have been then when the three met. Also Rasputin probably need the Traveler to convert souls into light which could be the reason why the traveler is dormant...it doesn't have enough light to function.