An opponent wants to be aggressive when they have creatures with first strike, so to counter this threat you just need to build enough defenses, use removal, or use combat tricks to slow them down
This is the fastest way to get a professional-looking layout because the template is already doing the heavy lifting
However, Fatal Push encourages you to hold Fetchlands so that you can reliably trigger Revolt
While Undergrowth Recon, a three-mana green enchantment, doesnt let you replay them, it does let you return them from the graveyard for free at the beginning of your upkeep
What this means is that there are a lot of parameters put on what can and can't be in a set
That is a little too much for a targetted discard card at two mana