Sometime in mid-April 2018, crews dismantled the Inverter, which had been sitting on the spot where Super Screamer used to be since 2000. It broke down early in the 2017 season and was closed the rest of the year, and was later determined that the ride would be taken down and put up for sale. It is currently sitting in pieces in the maintenance shed at the front of the park. For the 2018 Oktoberfest, the Inverter's old space was used for inflatables for the adults. On December 11, 2018, Adventureland announced on its Facebook page that it will be adding Phoenix, a $6 million spinning coaster from Maurer Rides. It opened on July 4, 2019, replacing the Inverter. It is the park's sixth roller coaster and the second-largest investment on a ride in Adventureland history behind the Monster.