A continuation of the full-series rewatch we've been doing on the TWoP thread, picking up where we left off with "The Hand You're Dealt."
This episode, obviously is a major pivot in Duke's story. It's our first indicator that he's got a direct connection to the central mystery, one we still don't know all the details of. Why did Lucy give him that necklace? It's also the launch of his fear of/hunt for the tattooed man, which ended up being the catalyst for so much else.
And let's talk about Vanessa's death visions for a second, yes? There's something very important about them that the characters are glossing over: They don't necessarily tell you what kills you, just the last thing you see. Other than the fact that it's obviously not going to happen, there's nothing saying that this can't be Duke dying in his bed at age 94 and seeing his husband Nathan reaching out to stroke his cheek before he falls asleep for the last time. A tattooed man may be involved in Duke's final moments somehow -- assuming that there isn't something even more complicated going on with the connection between his death vision and James' (which you know there is, because Haven) -- but right now I'd lay good money that that's not what or who will actually kill him.
On a smaller note, there's one thing I love about this episode: Vanessa's calm certainty that her visions are a "terrible gift" from God. It's not something they hammer on, but it's still good to see it acknowledged that the Rev doesn't speak for all the religious people in town.