Weathered Sentinels Now were talking
The best MTG Merfolk cards in 2023 are: Kumena, Tyrant of Orazca Tempest Caller Thassa's Oracle Adrix and Nev, Twincasters Svyelun of Sea and Sky Hullbreacher Cold-Eyed Selkie Thrasios, Triton Hero Lord of Atlantis Mist Dancer Tishana's Tidebinder From creatures that belong in a dedicated Merfolk deck to others that can wreak havoc in a variety of MTG formats and strategies, these fish-faced magic cards are our absolute favorites
Hare Apparent scales fast enough that you dont care much about the tokens you attack with dying, either
All she's missing is a Gengar or Gastly to add to the Ghostly color palette
As far as card legality goes, each format has its own set of banned and restricted cards, which are updated and revised by Wizards every once in a while
At the start of the Damage Step, if your WATER monster whose original Level is 5 or higher battles an opponent's monster: Destroy that opponent's monster