mtg 70 card deck Chaotic Decks #70 - Leonardo, The Balance / Michelangelo, The Heart Unlocked Pro Trader: Physical Cardboard

It may not be the most optimized version of a deck or the strongest pile of 100 cards ever put together, but it's a great way to challenge your own deck-building skills and show your personality in a deck

It's pretty great in my books

Whenever you copy a mutate creature while it's on the stack, like with Volo's ability, the entire chain of mutate abilities will begin again when your copy resolves, giving you so much more value than normal

and back then I think the idea was just to have 'horror' represent, well, Lovecraftian/Cthulhu monsters -- before M:TG began to use it as a stand-in for Phyrexian-corrupted monsters and a substitute for demon/devil