This deck can create immense value from the careful use of creature tokens, swarming the battlefield, and keeping your hand stocked with options
I 100% agree with your point on game feel and experience
As blue is also the color most associated with card draw, even if the top card of your library isn't a Merfolk, you can reliably ensure castable spells are atop your library through the use of card drawing effects and scrying
The best thing it could do was to ramp into Goblin Ringleader or made it possible to sacrifice your whole team and dealing some damage via Siege-Gang Commander, which wasnt very exciting
Avoid Colorless Cards (Almost Always) It can be tempting to grab a rare or mythic colorless card you see floating around late in the pack, especially if it looks flashy or powerful
Pokmon loves to print new and exclusive rarities: some of these become a permanent fixture of the collecting/investing landscape while others are unique to a specific set