Abyssal Harvester

{t}: Exile target creature card from a graveyard that was put there this turn. Create a token that's a copy of it, except
it's a Nightmare in addition to its other types. Then exile all other Nightmare tokens you control.
———{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}{line}
"A human's greatest fear is often themselves."