Its hard to hold up four mana for interaction, but if you make a lot of treasure, or youre playing a lot of mana rocks, or youre in green, then its certainly doable
Cryptic Cruiser Memory Theft Mind Raker Murk Strider Oracle of Dust Processor Assault Ruin Processor Ulamog's Reclaimer Void Attendant Wasteland Strangler
A Gaeas Cradle might show a $400 difference, while a recent Standard staple like The Meathook Massacre might show little difference
Kefka, Court Mage / Kefka, Ruler of Ruin Every time Kefka, Court Mage enters or attacks, it forces discards while refilling your hand with extra cards
Being able to deal with both creatures and Planeswalkers is kinda relevant, because it was for a long time nearly impossible to deal with Teferi, Hero of Dominaria or even a 5+ loyalty Teferi, Time Raveler
If you cast Necropotence on turn 1 with DR and its countered, youve been two-for-oned