Name Your Spade

Condition
When playing a spade

Description
When playing a spade, you must say which card you are playing. For example, if playing a six of spades, you must say "six of spades". This is also used for an Emperor of spades, a zero of spades, and a negative one of spades.

Failure
"Failure to name your spade" or "Failure to name your spade correctly"

Trivia
This rule interacts with plus one to allow you to name an emperor of spades, and with minus one and void to allow you to name a zero of spades or a negative one of spades