At 4 though, in commander terms, that's probably a non-starter
#18: Recurring Nightmare Weve already touched on a few Recurring Nightmare decks this month, but the biggest win for the card has got to be Brian Seldens 1998 World Championship list: Creatures (24) 1 Spike Weaver 1 Verdant Force 1 Tradewind Rider 4 Wall of Blossoms 4 Birds of Paradise 1 Man-o'-War 2 Nekrataal 2 Uktabi Orangutan 2 Spike Feeder 2 Wall of Roots 1 Spirit of the Night 1 Orcish Settlers 1 Cloudchaser Eagle 1 Thrull Surgeon Lands (22) Spells (14) Sideboard While Recurring Nightmare is most often thought of as part of Survival of the Fittest strategies, it has also enjoyed a fair bit of success in B/G Rock decks, just using it for value and in combo decks seeking to loop it, with any number of creatures that effectively net you mana each time
Warnock 2022 Funny that this got released in the 2022 Holiday Calendar setthe setting is clearly not in wintertime
Number 455 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (4/26/2014) The tokens copy exactly what was printed on the original creature and nothing else (unless that permanent is copying something else or is a token