b997eee8_CCG___What_s_That_Inside_Joke___In_joke
[Card] Meteor Swarm [Exp.] IS [Type] Ref [In-joke] 
The last effect of vortexing a Monster card refers to the monster-creating radiation often inherent in rocks that have fallen to Earth in a universe like Doctor Who's.
Unauthorized Dr. Who CCG - What's That Inside Joke?
In-joke