Let's look at a few discard spells and rank their fun, shall we
Part reactive Ad Nauseam, part set-up for Axis of Mortality/Mirror Universe shenanigans, this card does something niche very well
Gold Stars are becoming very difficult to find, as many of them are being purchased by private collectors
GOOD (G) (5.5 / 5.0) 7 OR 8 MINOR IMPERFECTIONS OR 3 OR 4 MODERATE DEFECTS TO THE PRODUCT
This is the one that Id just rather give into (if I were going to build it) and spend creative energy on other decks

24 Spells Mox Diamond Diregraf Ghoul Carnophage Sarcomancy Gravecrawler Carrion Feeder Dark Ritual Tragic Slip Deathrite Shaman Dark Confidant Bloodghast Sinkhole Hymn to Tourach Dauthi Horror Doom Blade Umezawa's Jitte Vampire Hexmage Necropotence Geralf's Messengers Vampire Nighthawk Liliana of the Veil Phyrexian Obliterator Hatred Death Cloud 16 Lands Lake of the Dead Urborg, Tomb of Yawgmoth Bayou Polluted Delta Bloodstaind Mire Verdant Catacombs Marsh Flats 9 Swamps Other Gooduns one can look to include Mox Diamond Yawgmoth's Will Abyssal Persecutor (usually needs a few more ways to sac such as Smallpox, Cabal Therapy and/or Reccurring Nightmare) Hypnotic Specter Wastelands Barren Moore (for the Deathrite Shaman) Inquisition of Kozilek Skullclamp Priest of Gix Skinrender Vampire Lacerator Black doesn't have much reach, unlike for red deck wins your removal does not double up as unblockable damage to finish off the game