1. Preheat the oven to 350 degrees f.

2. Line the bottom of a square 8 inch x 8 inch non stick baking dish with parchment paper.

3. In a large bowl with an electric mixer or stand mixer with paddle attachment; combine brownie mix, water, oil and egg. Mix on medium speed until a smooth brownie batter is formed.

4. Transfer the batter to the prepared baking pan and spread it evenly around the square pan.

5. Bake for 30-35 minutes, until a toothpick inserted comes out clean.

6. Allow the brownies to cool for at least one hour.

7. Cut the brownie into 12 rectangular shape bars.

8. In a small bowl, melt the chocolate in the microwave at 15 second intervals until smooth.

9. Spoon the melted chocolate into a piping bag or bottle with a small icing tip.

10. Add spell book details to the top of each brownie with the melted chocolate.
11. Finally, add a candy eye to the top of the brownie with a drop of melted chocolate.