The themed storage box holds over 500 unsleeved cards (or roughly 300 sleeved), which is enough for three Commander decks
Considering how many effects create these tokens, and how many noncreature spells you can run in this format where half your creature slots are actually equipment, those triggers can end up doing more than half your damage in a lot of games
That is especially relevant with how common Landfall decks are, because now you are getting four triggers instead of two
This number may sound like a lot, but you have to take into account that this represents only 2% of all eligible decks (eligible decks have green in their color identity)
Furthermore, entire pre-constructed Commander decks are somewhat regularly miscut or off-centered directly from the factory
You cant play it in an aristocrats deck though since it needs to receive damage, so its a fine blocker at best