Zack Fair's last ability doesn't cause you to move counters from Zack Fair onto the target creature
Nissa could see large chunks of the mountain floating and spinning over the trail far ahead
Hypergenesis may be stronger, but that one can't be played anywhere, so Wheel of Fate triumphs by virtue of being useful in Commander, even if the format has easier access to better wheel effects
This keeps the initial experience much easier to grasp while ensuring that the players will learn all of the game by the time they have gotten all the packs.
Kykar, Wind's Fury, one of the best Jeskai commanders, gets token triggers when you cast both sides of an aftermath card since all of them are instants and sorceries
While being harder to get going initially, it has no maintenance to keep making the tokens