This one lets you cast Dollmakers Shop early to start churning out tokens and then unlock Porcelain Gallery later on to pump up your entire team and swing for big damage
Other helpful tips If you are having trouble drawing the equipment you need (given Commanders 99 card deck size, use Clouds ability that lets you draw for the number of equipped creatures you have
Swarm has mayhem to link up with the black-red discard deck, but it's also a Villain that works well with blue-black's connive theme
While its a cool idea and has some potential, I think it plays out a lot worse than it looks
In Magic's case, this is usually because they cost too much, so by the time you can cast it, you would already be ahead in the match
If Shards you control do become copies of the creature, they'll use the copiable values of the creature as it last existed on the battlefield