If a creature spell is copied, it's put onto the battlefield as a token as the spell resolves rather than putting the copy of the spell onto the battlefield. The rules that apply to a permanent spell becoming a permanent apply to a copy of a spell becoming a token.
The copy remembers any decisions that were made for the original spell as it was cast, including values chosen for X in its mana cost and whether any alternative or additional costs were chosen. For example, if the original creature spell had kicker and its kicker cost was paid, the copy will also be kicked.
The token that a resolving copy of a spell becomes isn't said to have been “created.”
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Wayne Reynolds
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
