Sweet Biscuit is the sweetest unicorn anypony has ever met, and she’s come up with the sweetest cookies anypony has ever tasted! If they impress Zesty Gourmand, her treats are sure to be the next food craze to sweep through Canterlot.

There’s only one problem: “Sweet Biscuit” isn’t the sweet unicorn she appears to be. She’s actually the changeling spy Agent Myrmarachne.