Fodder creatures, Treasure tokens, and Food tokens are easy pairings for this, though you can also just use a chump blocker in a pinch
Aurelia, the Law Above Aurelia, the Law Above can sometimes draw into a combat trick or removal that exiles, and you just need to send a battalion yourself, or bait another player into attacking
Commander isnt like Modern or Vintage or the other 1v1 formats, where two players are trying to kill each other as quickly as possible
Temur Rhinos is the only deck playing Crashing Footfalls in the format, but it has been performing quite well in the recent past which is why the card made this top 5
Post Malone @Magic: The Gathering you have changed my life
To me, that included casting spells, activating abilities, monitoring cooldowns, and completing adventures