Badde, Baneful Bard

Fear
X is the number of -1/-1 counters on creatures
your opponents control plus one.
-1/-1 counters on creatures your opponents
control give those creatures -2/-2 instead.
{t}:Put a -1/-1 counter on target creature that
could have attacked but didn't attack this turn.
*DOOT* *Doooot*
"You're future is becoming bleaker,
as I make you weaker."