If you've been playing Magic for at least a few years, you can probably readily describe what each of these Artifacts do
Sadly, Hancock is playing for the crimes that the blue OP01 Doflamingo deck caused, and is now only able to play a single Jinbe, but players have found ways around the restriction by including more removal and bigger body characters
Less confidant players rarely take it and sensibly so
Although Invasion block, the first set prominently themed around multicolor, was a smashing success (as evidenced by a definite spike in tournament attendance), in Mark Rosewater's words, it wasn't a mechanic they explored much
More cycling for Blue came in the form of Rebuild, which was a cycling hurkyls Recall and Miscalculation was a cycling Power Sink for two or a cycling double Force Spike, depending on which card you associate with more