I wouldn't actively encourage them in tournaments, but I sure wont hinder players to walk down that lane of nostalgia if they both want to
[21] People often post and sell their cards there
You not only win a combat, but when your opponent kills your creature, youve still even on card advantage
Sure, there are other moist creature types out there, but Merfolk are pretty consistently hard to deal with and incredibly powerful, and what more can you really ask for from a bunch of Creatures that like chilling out on river beds and stuff
But the technique would never truly be perfected, creating as many problems for Teferi as it solved eventually including the loss of his entire homeland, Zhalfir, when he tried to phase it out to protect it from Phyrexian invaders
Weekly Update (Mar 15): The Most Confusing Goodwill Collection Pokemon cards, early 90's Magic staples, minor league baseball...what even is this collection?Read more This week in Magic finance is mostly about some super old cards