One of the decks that probably got a highlight in the last Players Tour Online event was the Mono-Green Stompy deck. The old school strategy of just beating down opponents with cheap-costing but high-power Green creatures along with pump spells (Giant Growth) seemed to be popular in the new era.
Ikoria has powered the deck with the inclusion of Gemrazer in its list and now, Core Set 2021 also has a lot of new offerings. Check out my M21 Standard deck update featuring Mono-Green Stompy in this video below.