Janina used Onix in Ash's battle against Totodile. Due to the water-repellent wax, Onix was not affected by Water Gun and defeated Totodile easily. However, Jasmine stopped the match, so Janina had to remove the wax. When Brock and Amphy were in trouble, Janina's Onix binded Team Rocket's balloon, allowing Brock and Amphy to be rescued. Onix tossed their balloon away.