
Whenever a nontoken creature an opponent controls enters this turn, create a token that's a copy of that creature.
Theoretical Duplication has 4 printings, first in Commander 2021 (2021). EDHREC ranks it #6,599 among Commander cards. It appears most in Adrix and Nev, Twincasters decks (3,855 on EDHREC). 2 public decks on TCG run it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.