Even if Roon isnt your commander, as long as your blink deck has access to blue and/or green plus a blink spell that can target opposing creatures, this can be a nasty little trick that your opponent probably wont see coming the first time, and one theyll have to consider playing around thereafter
With an already pushed mana base I didn't see the need to add in green to the cube list as it only has a couple of cards you want and you can find perfectly acceptable replacements for them
In this case, though, any player can benefit from this effect if they get ahead on land count
The distribution of different rarities has changed many times over the years, most recently with the 2024 Murders at Karlov Manor set
What I found curious is how Pocket is trying to make something addictive out of the intangible, incorporating different reward elements and lively animations of cards to keep users wanting to open it every day to come back
If a permanent had counters on it when it phased out, it will have those counters when it phases back in