@KleinScienceGuy

When @KleinScienceGuy enters the battlefield,
each player must pull out their phones and show
whether or not they are following @KleinScienceGuy on twitter. Players who are
not following @KleinScienceGuy must sacrifice
all nonland permanents that they control.
@KleinScienceGuy cannot attack players that are following him on twitter or block creatures controlled by players that are following him on twitter.