The Match Slip
If you've felt a sense of frustration when it comes to building an effective sideboard, don't worry, you're not alone. Sideboarding is a skill in and of itself and we're going to dissect how you should approach building one.
Have you thought about using MTG Arena as a way to test with a Standard deck for an upcoming Modern tournament? It may sound counterintuitive, but if you're focusing on the lessons of the archetype you're playing, you can leverage that information to learn how to handle various match-ups.