Panic Attack

Tap all creatures, they do not untap during your next upkeep.
Roll a D6 die for every creature, for each time the dice rolls 5 or 6 destroy the creature it was rolled for
Then create a 2/2 Nightmare creature token that cannot block
She sat there sobbing for what her life was becoming. She kept telling herself 'don't worry, it is going to be okay' but the tears never stopped coming.