Herman Schultz, the Shocker

Whenever Herman Schultz becomes tapped, he deals 1 damage to any target.

You may exert Herman Schultz as he attacks. If you do, he deals 2 damage to each of up to two targets. (He won't untap during your next untap step.)

Whenever Shocker is dealt damage, prevent 1 of that damage.

Let’s crank it up a notch.