Bob is finding out the hard way just how much worse this virus is from the original. The card's info says: JIOJ-EN031: The Supreme Rainbow Weight Gain Virus Normal Trap Tribute 1 "My Plump Pony Pal" or "My Pudgyville Pony" monster; banish all face-up monsters your opponent controls with ATK less than or equal to the Tributed monster's DEF, and if you do, banish all copies of each monster banished by this effect in your opponent's Deck. Secret Rare