The evolution of Dry Bowser battles in New Super Mario Bros games. The New Super Mario Bros Wii Dry Bowser mod was created by Toad Stool, and the New Super Mario Bros U Dry Bowser mod was created by WillyMaker. Both mod creators' channels can be found below.
Toad Stool: / falconpawwnch
WillyMaker: / @willymaker