Is there any red cards that destroy enchantments?
There are a few. But I would suggest going to the card data base. Click on the text button and type in destroy enchantments and search. But here area few {Duergar Hedge-Mage} {Priest of Iroas}
Also I would suggest to post these types of questions in the rules section.
Hope this helps have a good day.
Mono red? I don't think so, that's mostly green and white. There's always {Priest of Iroas} and {Wear // Tear}, but you still need white mana