oil slick cards mtg Sick Raised Foil Singles - Phyrexia: All Will Be One you may put a card of that type from among the revealed cards into your hand Staff of Compleation | Phyrexia:

Trading Post ensures you can turn those stolen artifacts straight into card draw

My first thought for how to abuse a mana dork like Jegantha, the Wellspring would be to run ways to untap her that will allow you to go infinite, but those generally all involve paying generic mana costs

[+1]: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost

Smuggler's Copter is the most dominant card (by percentage of decks that play it), and while it's featured in both of the big decks, it's also propping up a bunch of second-tier decks like Mardu / RW Vehicles and Bx Zombies, so getting rid of the looter scooter might actually make the format less diverse, as odd as that sounds

This is a great brake on creature-based graveyard abuse and a free way to build up your dork corps without investing more cards and infrastructure

Playtesters would then try them out, give feedback about the rules and power levels, and help to shape the game