Even with basics, it mills tons of cards for the lowest mana cost possible, and you can do it every turn
Theres also an acknowledgment from Creatures that there will be a large number of players who exclusively want to collect cards, which has thankfully been accommodated
Number 158 Language English Legal Formats Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Standard, Timeless, Vintage Rulings (11/8/2024) Everything that is specified by the effect creating the original token or tokens will also be true about the additional token or tokens created by Doubling Season's replacement effect
No one creates a token
And, if you missed out, theres time to correct your error since you can grab a box of 30 Play boosters at the lowest price theyve ever been at Amazon