Hexenringe provides examples of the following tropes:
- Alien Invasion: The Earth comes under attack from the Blarg in the Prologue.
- Alternate Tooniverse
- Came from the Sky: How the series opens
- Desperately Looking for a Purpose in Life: Cadi is bored with being a comics background extra.
- Kaiju: The Blarg is an alien being that arrives on Earth to cause mayhem and destruction.
- Overly Long Tongue: The Blarg's secondary weapon is it's frog-like prey-catching tongue.
- Rent-a-Zilla: Kaiju don't show up every week. In fact, the main character barely recognizes The Blarg's existence.
- Toku: Classic live-action battle ensues!