It doesnt do much in Commander (kind of nothing, really), but the ability to tutor multiple copies of the same artifact to the battlefield is intriguing
Now, this isnt all that helpful if youre going to be flickering it again, because itll fall off, but its a nice bonus when you just need to protect a Creature or feel like using something akin to a combat trick
This attack's damage isn't affected by Weakness, Resistance, or any effects on your opponent's Active Pokmon
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You get the most of them in every pack, they carry the fundamentals of Limited play, and they are the entire basis of the Pauper format, where only commons are legal
VII restricts your choices to create flavor, as these are the five main creature species from Fallen Empires