Line a baking sheet with parchment paper and set aside.
Using the double-boiler method, melt chocolate chips and pour onto lined baking sheet.
Spread melted choclate chips across your lined baking sheet evenly.
In 30-second intervals, microwave green candy melts and coconut oil until completed melted.
Pour over and evenly across your melted chocolate. Use a fork and swirl the chocolate gently to create a marbled look.
Top off with marshmallow cereal and sprinkles and let cool in the refrigerator for about an hour (or until completely set).