yugioh token spell cards YuGiOh! Tokens:: Unicorn Token Trade-In ...Is it balanced?

As for the deck itself, I looked into building a Demon tribal deck but realized that there are only a handful of Demons in Standard, and most are massive fliers that cost a ton of mana

Blue has drawing cards, returning creatures to hand or the bottom of deck, and rearranging the top of your library

The set featured all 103 U.S first edition cards, each of which was graded in a perfect PSA GEM MT 10 condition

Even with random GY fertilization, if more than 1/3 of the deck falls into his GY, an average of 1 card will fall out of 3 stacks, so the amount of quantity can cover the qualitative stability to some extent