Rakdos Schlüsselrune

This dark granite keyrune is marbled with scarlet veins and carved with the leering visage of a mischievous demon. When activated, it transforms into a cackler for up to 1 hour (or until 0HP or Deactivation).
Activate: Place it on the ground and praise Rakdos.
Deactivate: Loudly explain one of your weaknesses.
After deactivation: cannot be used for 24 hours.
"I STILL CANNOT SLEEP WITHOUT MY
MOMMY KISSING ME GOOD NIGHT!" - An Example.