Champions Cup Prism Proton Soft Envy – The Snail Envy returns!! One of the hottest discs we’ve had from all the years of the OTB Open MVP Discs, the Prism Proton Soft Envy makes a comeback and is the first official re-run of a previous offering. We’re stoked to have Pirate Nate back to re-work the well-loved original stamp design.