Extravagant Replication

Most copy effects are one-shots: you pay the mana, you get the token, the transaction closes. This one restructures copying as a recurring dividend, paid at the top of every one of your turns and re-targeted each time. The target clause is the whole engine. Because it reads "another target nonland permanent you control" and fires anew each upkeep, nothing binds you to the same permanent: last turn's copy of a mana rock can become this turn's copy of a board-wide anthem, then a copy of a game-ending threat once the pieces are online. The permanent it copies can itself be one of the tokens this enchantment has already made, so the pool of legal targets compounds as you go. What pays for that open-ended value is the six-mana price and, more pointedly, the upkeep timing: you commit the enchantment a full turn cycle before it ever produces, and it never copies at instant speed to ambush an opponent's turn. The token also inherits its source's fragility, and it copies the permanent's copiable values, not the situation the original has grown into: a copy banks whatever the permanent does on arrival but not the counters, attachments, or accumulated state riding on the original. That gap between "copy the permanent" and "copy everything about the permanent's current position" is where the deckbuilding lives, rewarding you for choosing targets by what their arrival is worth, not by what the original has become.