I’d add to make it reverse me back to the age I was when I made the wish and just wish to be 80, just so my enemy is forever 160 years old and is unable to ever enjoy life ever again. Too busy being way past expiration date to be able to do anything while I say the code word and go back to every day life.
Either that, or if it’s rules like Omniar and the Snowy Day just hope no matter how old or young I become that the genie can still understand what I am trying to say and just wish to be a day old to heighten the odds they never return to normal and are forever dependent on others for everything.
I’d add to make it reverse me back to the age I was when I made the wish and just wish to be 80, just so my enemy is forever 160 years old and is unable to ever enjoy life ever again. Too busy being way past expiration date to be able to do anything while I say the code word and go back to every day life.
Either that, or if it’s rules like Omniar and the Snowy Day just hope no matter how old or young I become that the genie can still understand what I am trying to say and just wish to be a day old to heighten the odds they never return to normal and are forever dependent on others for everything.