If the cheap power werent enough, this puts the first counter on the creature and even comes with card advantage once you make it large enoughwhich should only take a few attacks, assuming youre running this in a deck with other +1/+1 counter support
myriad tokens are subject to the legends rule, so you can steal a commander, attack, and choose to keep one of the token copies, sending the real commander back to the command zone
4 Poliwhirl If the previously mentioned Mewtwo rare had a full art card with the same artwork, the most colorful card award would have gone there, but Poliwhirl is a contestant offering a magical full art perfect for fourth place
You can also use it in your inkwell, but unless the situation is dire drawing cards is almost always going to be the better choice
It can also thin out the deck, helping find combo pieces faster
Two damage to each player with Niv-Mizzet, VisionaryNiv-Mizzet, Visionary in play will draw you six cards, which is not bad for three mana