It also fits what merfolk decks try to do, a mix of aggression and disruption, and you can get the most out of your islandwalk-granting merfolk like Lord of Atlantis this way
Plus, Growing Threat is about the most boring deck name I can think of
Ditto Serum Visions, which might be underpriced as a $3 uncommon
Swords to Plowshares (T1, Ext, S, Block) Black and red are both known as being the colors of creature removal, so it's ironic that Swords to Plowshares should be hands-down the most powerful single-targeted creature removal card in all of Magic
It also takes place in the same universe as D&D's Strixhaven: Curriculum of Chaos, which allowed you to explore the campus in one of the best tabletop RPGs
This junk is expensive if you buy it in small portions