He has, on multiple occasions, dodged an arrow while bending to smell the flowers
As always, this requirement introduces some risk, however, the low cost of Pip-Boy 3000 means you dont have to risk the world
But what it does, as I see it, is simply adding a ton of synergy and consistency to the decks that play it
The second Walking Ballista is unnecessary and playing three Wurmcoils is worth considering if Burn becomes less popular, but I cant cut all of those cards or else Once Upon a Time will miss on threats too often in the late-game
I generally recommend this for Dragon decks or decks that can take advantage of the additional artifacts (like Daretti, Scrap Savant), though it would fit nicely into most red decks as another angle of attack
That's one thing that many players enjoy about building a cube