Admit it, even you have tried, at least once in life, to create custom Yu-Gi-Oh
Each company suits a different priority: resale value, detailed feedback, low cost, or transparency
Note that for the starters and their middle evolutions, one version is always C3 or U3 and the other is C4 or U4
While Im not sure if it truly makes the cut in cEDH, you could also cast Return the Favor to make your own copy of the enters-the-battlefield ability of Thassas Oracle to win on top of their ability on the stack
S01:E04 - Raring to Go On test day at Duel Academy, Dr
Its not exactly clear why decks have moved away from old Snappy in formats like Modern or Legacy, but that probably has to do with MTG becoming a more proactive game