MAGIC: THE GATHERING
Whenever a nontoken creature enters the battlefield under your control, flip a coin until you lose a flip. For each flip you won, create a token that's a copy of that creature. Those tokens gain haste. Exile them at the beginning of the next end step.
A wacky red enchantment is a Jenny/Johnny's dream. Perfect to add to your Coin heavy Commander Decks to make SO many copies of creatures!