Theres nothing wrong with netdecking, but Commander players often build their own
Because of this, it's not impossible that we see a Skullclamp Vehicle (although some might argue that we already have one in Smuggler's Copter) or a fast-mana (or free-spell) energy card that is simply way too good for Standard
it calls them "proxies," which seems to be an attempt to lend legitimacy to their buying and selling of illegitimate Magic cards
But even then, it is a very slow cards
Garland, Royal Kidnapper Garrulous Sycophant Grave Venerations Heart-Shaped Herb Jared Carthalion, True Heir Kavu Monarch Keeper of Keys King Solomon's Frogs Knights of the Black Rose M'Baku, Jabari Chieftain Marchesa's Decree Marchesa, Resolute Monarch Nakia, Wakandan Operative Naturalize 2 (playtest) Oath of Eorl Okoye, Mighty and Adored Palace Jailer Palace Sentinels Paliano Protector of the Crown Queen Marchesa Queen Mother Ramonda Regal Behemoth Regal Sliver Skyline Despot Squee, Dubious Monarch Starscream, Power Hungry Starscream, Seeker Leader Staunch Throneguard T'Chaka, Venerable King The Spear of Bashenga Thorn of the Black Rose Throne Warden Throne of the High City Wowzer, the Aspirational (playtest) omer, King of Rohan