merfolk mtg cards Tidal Courier [Duel Decks: vs. Goblins] It loses all abilities until end of turn Merfolk · Dominaria United Tokens

Take advantage of your creatures powerful enters-the-battlefield abilities by blinking them in and out of existence

Avatar s adorable Uncle Iroh art thankfully does not drive up this cards price, so take your pick, and Iroh is not for you, go for classic art in the original Mirage one

Aretopolis Plane - Kephalai When you planeswalk to Aretopolis and at the beginning of your upkeep, put a scroll counter on Aretopolis, then you gain life equal to the number of scroll counters on it

Karn, the Great Creator can grab Walking Ballista or Cauldron from the sideboard to enable the combo once you find Aerith

Thats not all though, as Doctor Who, The Walking Dead, and Netflixs Arcane have also had special sets.

more precisely, its the artifact creature Metalworker