Electro Hammer Man

Electro Hammer Man costs {2} less to cast as long
as you control two or more Plains.
Whenever Electro Hammer Man deals combat
damage to a creature, tap that creature. That
creature doesn't untap during its controller's next
untap step.
"Who is this costumed vigilante? Where did he come
from? Does he have a secret identity? More when we
come back."