For example, Tatyova, Steward of Tides has the ability "Whenever a land enters the battlefield under your control, if you control seven or more lands, [effect]." If you choose that ability, it will go on the stack regardless of how many lands you control

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Angus Mackenzie ($217) Angus Mackenzie must be an annoying commander to play against
And said in response isnt going to be required every turn - so now your lands just sit there, untapped
Play allows you to find a quick unranked best-of-one match, whilst Brawl requires you to build a deck around a legendary creature or planeswalker