What are your most fun decks?

So I hit mythic for the first time earlier today using a Boros aggro deck (basically stacking enchantments on creatures that get effects from being the target of a spell/ability, I’m sure you know what I’m talking about) however I feel a little guilty. The deck I played with just felt mean and the whole goal is to win games before your opponent can even get a good board state going. So my question is what are some of your favorite decks/key card combos to use? Now that my goal is pretty much complete I’m just looking to have fun and play much more casually

Edit: standard decks is what I’d prefer