The other problem is that a lot of the winners of this deck are incredibly expensive
If an opponent casts a creature spell with flash while the token is attacking or blocking, the token is removed from combat because it stops being a creature
When you do, return target Equipment card from your graveyard to the battlefield, then attach it to that token
Dubbed the Attraction deck, you need to have at least three Attractions in your Attraction deck to play them in Limited, and you need ten in constructed
There's also a reasonable number of "cast from your graveyard" mechanics at this point, including flashback, jump-start, and aftermath, so there are plenty of options available, although there aren't too many Commander staples that use a "cast from your graveyard" mechanic, so your power level might end up fairly low