Sheltered by Ghosts The ward isn't terribly special on Sheltered by Ghosts, but then you consider it in the aggressive white strategies and how quickly it can be cast, and you get one of the more valuable uncommons in Standard
The 30th anniversary effect is real and accelerating
Double strike also means itll make you two Treasures if it isnt blocked
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This is a reasonable-ish assumption, as the expected number of artifacts you draw in the first 12 draws is 5.4, but it loses some integrity since many of your non-Artifacts (Smith and Stoneforge) find more Artifacts, thinning the possible hits in the deck