leeches mtg card Curse of // Leeching Lurker [94] [Innistrad: Double Feature] [Foil] – Face to Face Games At the beginning of enchanted players upkeep Curse of Leeches // Leeching

The leading reason is likely the more powerful graveyard hate, such as Endurance

The cards arent covered by the comprehensive rules and are not for tournament play, notably different from being not tournament-legal. While it's true that silver-bordered cards arent legal in any Standard, Vintage, or Modern decks, Wizards still intended them to be used in casual black-bordered formats rather than exclusively with each other

This spell was immediately identified as a bad mythic on release

Synergy All the other categories can be considered support, but you'll also need mechanics and effects to get your Oozes out on the battlefield to drown your opponents in slime