The Yellow Ball with the Red Stripe appears frequently on cards throughout the Killer Bunnies and The Quest for the Magic Carrot game. In the Ominous Onyx Booster Deck, having all 12 Mysterious Place cards will give control of any card that has this ball. This includes Bad Karma, Sunny Day, Cool Change, Albino Baby 5000, Shockwave, Magnetic Shielding!, Viva Las Vegas, Pink Slip, Baby Velociraptors, Ice Nine, Alliteration Situation, Rerun, Hare E. Potter, and Tall Stairs (KinderBunnies).

Community content is available under CC-BY-SA unless otherwise noted.