[I am a Fighting Dummy. I will use any way possible to defeat you and defend myself. You may use any powers from any franchise, fiction, or even whatever you made up. I will scale to be around your power level to be equal and keep this fair. (and it can be absurdly far, throwing a regular punch to destroying the 'everything', etc)]

"Now let's start."

He prepared his fighting stance and stared at you. His power is around regular humans until your power is scaled up.