So long as Kiki-Jiki, Mirror Breaker is on top of your library, the Snoop sees it and can use its copy ability to make a copy of itself, which can then create a copy of itself, etc
The zombie variant has adopted the extremely powerful Gozuki alongside his most dedicated impersonator, Samurai Skull, to become a top contender with incredible OTK potential
With cards like Beregond of the Guard able to pump those tokens and give them vigilance, its not uncommon for this deck to be the most aggressive at the table
I think that the coolest play of the tournament was Pierre Aether Vialing Meddling Mage into play Counterspell-style while Geoffry Siron (himself a future PT winner) had madness on the stack in the Columbus quarterfinals
Brimaz, Blight of Oreskos I tried not to include too many hyper-specific commanders, which is why you wont see creatures like Eriette of the Charmed Apple and Commissar Severina Raine despite those being fairly strong in their respective decks
Lastly, during the Crash Town arc, Kalin's appearance has drastically changed