It's like a Chaos Warp without the helpful removal part and my hand will be down a card
Chocobo Knights doesnt quite do that, but it does give the stuff with counters that ability, and buffing your already buffed creatures has to be a good time
Perhaps the intention was to let a player untap their potential blockers in the event that an opponent played a hasty creature, but whatever the intended purpose of this card was, its now largely relegated to enabling all manner of shenanigans
There was a widespread errata in 2020 for milling, or putting cards from the library into a graveyard
Kaito, Cunning Infiltrator has a few things going on for it, notably that you can give a creature unblockable and profit from your creatures hitting your opponents
If this were legendary, wed have yet another spotlight-hogging 5c commander on our hands