Those counters don't do much while the token has its front face up, but they do a great job of keeping the Phyrexian artifact creature alive once it transforms
So if you're looking for a cheap way to get the cards your missing, buying singles is worth a shot
Conclusion Across the board, Modern Horizons 3 has provided players with efficient, flexible, and powerful cards that do everything you want
Just tapping to make a Treasure token over and over again would be pretty valuable, so you can just use this End of Your Foe's turn to make a Prism, untap, and draw and then cast your normal things possibly accelerated by a Prism sacrifice
1 - Mass Manipulation Was this obvious
There is a pretty steep learning curve if you wish to play ranked matches but there is also a ranked tier system to help match you with players who have a similar rank