The board wipe needs to resolve before the creatures come back to the battlefield, so the creatures have to come back later that turn or else they simply flicker then die
In a game of Commander, legendary creatures die all the time, and this card will quickly become too expensive to recast
We've already seen some of those, but most are brand-new and pretty exciting
2022: Painbow Painbow , the worse of two precons from Dominaria United , was another deck with all sorts of logistical issues
Ouroboroid is a really strong creature buffer, spreading +1/+1 counters around to everybody, while Gene Pollinator and Llanowar Elves generate extra mana with the Cub around
Combining the Druid with Vizier of Remedies makes it so those -1/-1 counters dont stick, letting you add as many as you like, effectively giving you infinite mana