It's probably not good that I figured out how to make my own magic shell. Good thing I rarely have ice-cream in the house.
As is often the case, homemade is better! Especially since you can pick the exact kind of chocolate you want and there aren't all those mystery ingredients involved.
You'll need ~1/4 cup chocolate to 1 tablespoon coconut oil (this can easily be halved or doubled, depending on how many servings you want). Put the chocolate and coconut oil in a microwave safe jar or glass and heat on half power in 30 second intervals stirring in-between until smooth.
Then just drizzle over your ice-cream and watch the magic happen!