This saw a bit of time in the red Standard decks of the day, although it fell off as Standard got more powerful
Unlike a lot of Magic: The Gathering sets where there are clear winners and losers, this latest expansion has power sprinkled throughout it like peri-peri on chips, so its tough to pick out only a few of the best
Second, the vanishing clause it going to last a LONG time: if you phase out just 5 creatures, for example, Out of Time is sticking around for five turn cycles, which is eternity in Commander
For a Vehicle to be able to block, it must be a creature as the declare blockers step begins, so the latest you can activate its crew ability to block with it is during the declare attackers step
WotC believes they wont break the format, relying on Commander Brackets and pre-game talks, and will re-ban if needed
That's a lot of recurring land-fetching utility in this Cheetah