Worst Card(s) to ever win a Pro Tour (or Worlds) | tcgmode

Famously, Olle Rade won pro tour Columbus in 1996 with his spiders deck, widely regarded as the worst deck to ever win a Pro tour https://moxfield.com/decks/SrmtD3ya\_0i8PdKtDABdMA But that deck was a summation of mediocre cards that were well-suited for a meta. I want to know the worst INDIVI...