Pew-Pew Gun

Whenever Pew-Pew Gun enters the battlefield,
ask a person outside the game to say "pew pew
pew". Continue this process until he or she
refuses to say "pew pew pew". Pew-Pew
Gun deals 1 damage to target creature or player
for each time that person said "pew pew pew".
"Alright, who's stupid idea was this?"
-DCI