Noun
merfolk (countable and uncountable, plural merfolks)
Mythical creatures that are human from the waist up and fish from the waist down.
We got another ton of spoilers this day, notably, a brand-new Daedalus-esque Merfolk Artificer who makes blue-red artifacts into a pretty cool Commander deck, and probably makes this archetype viable in Brawl, if that’s still much of a thing. Source: Internet