Trivia card

A Trivia Card is a slang term for cards which are notable in the fandom for reasons other than being powerful in the competitive Metagame. It is a type of in-joke and can often make players laugh.

Features
The Following are often features of trivia cards;
 * Cards that are so weak that they are useless in actual gameplay. (Example; Aqua Master, Meteorage Lizard)
 * Cards whose power in the background story or Flavor Text do not match the actual card.