Cardsphere admins and the community collaborate to eliminate bad actors very quickly
That said, Steve Wolfman top 8ed that Pro Tour with the most unusual list among them, a Bant Ramp deck that bore a lot of resemblance to Gifts Ungiven decks, but instead of playing Gifts Ungiven, he just played Umezawas Jitte instead: Creatures (18) 4 Sakura-Tribe Elder 1 Patron of the Kitsune 1 Hokori, Dust Drinker 2 Meloku the Clouded Mirror 4 Yosei, the Morning Star 3 Orochi Sustainer 1 Myojin of Cleansing Fire 2 Kodama of the North Tree Lands (22) Spells (20) In many ways, his list really played out like a post-sideboard version of Gifts, making little decisions to try to maximize that part of the experience, rather than much around with any of the Cranial Extraction or Hana Kami stuff
Illustrated by Mark Brill Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Ingenious Infiltrator
To make a closed system that will prevent getting dirt on cards, you have to put your collectibles into another layer of protection - this is the outer sleeve
Add something like Krark's Thumb into the mix and the odds are even more in your favor
