Hell Mongrel gets the spot on the list over cards like Terminal Agony and Bone Shards because it does both sides of what the deck wants
First, reveal your hand to your opponent and shuffle your hand back into your deck
If for some reason they don't sell all of a product, it gets stuck in their inventory, meaning it isn't converted into money to buy the next product
[2G] Bite 40 Px2 Retreat 1 Other Printings Phantasmal Flames #062/094 Uncommon $0.15 Paldea Evolved #137/193 Uncommon $0.19 Scarlet & Violet Base Set #128/198 Common $0.11 Lost Origin #116/196 Uncommon $0.15 Chilling Reign #102/198 Rare $0.14 Hidden Fates: Shiny Vault #SV15/SV94 Shiny Holo Rare $2.43 SM - Burning Shadows #50/147 Uncommon $0.19 Call of Legends #51/95 Uncommon $0.35 Price History Hover the chart for exact dates and prices
Memnarch Memnarch lets you steal every artifact your opponents control, plus anything you can pay additional mana to turn into artifacts
Series 2 hands the spotlight to Johto, Unova, and Galar