Saint Trogen, the Slayer

Whenever Saint Trogen, the Slayer attacks,
each opponent loses X life, where X is the
number of other attacking creatures.
{2}, Sacrifice another creature: You gain 2 life
and draw a card.
—
Don't be afraid when you hear the wolves howl.
Be afraid when you don't hear them at all.
-Saint Trogen, the Slayer