Odd or Even problem

Good day/evening all, I would like to know if it's possible (and how) to have a check on a dice roll for even or odd (like doing 1d100%2>1)  and writing out a different text if it's odd or even. To be more specific, i would like to create a macro that roll a d100 and says something like this: odd: Use [magic1] and roll 1d10 even: Use [magic2] and roll 1d20 something like this thanks in advance

This is easy to do with the PowerCards or ScriptCards API scripts, but that requires the API which is a Pro subscriber perk.  The Free tier macros don't have much in the way of conditionals at all. However, you should check the "Roll20 Tips and Tricks (Innovative Solutions to Common Problems)" thread in case there's a neat trick you can use.