mtg urza planeswalker card drb jr - Urza, Master Artificer Activate only as a sorcery. Magic: The Gathering's Urza might

Sol Ring, though, was an uncommon artifact, so there were a handful of them floating around the group and whoever had one or two could toss them in any deck

Essentially a hastened Rummaging Goblin, you get access to madness costs on your spells with very little effort, with the main upside being that you will have a dedicated way to fill your graveyard with cards that want to be there, right from the command zone

While you control Hades, Sorcerer of Eld, abilities that trigger whenever a permanent you own is put into your graveyard from the battlefield (for example, "When this creature dies

One double-faced premium-foil token included

Ironically, Erebos is another card that has Yawgmoth's Bargain vibes, this time letting you draw cards for life, which is an extremely common Black proposition