Earth-Breaker Acolyte

When Earth-Breaker Acolyte enters the battlefield, you may tap target land you control, if you do put a +1/+1 counter on Earth-Breaker Acolyte. That land doesn't untap during its controller's next untap step.
Remove a +1/+1 counter from Earth-Breaker Acolyte : Tap target creature an opponent controls.
"It's common to expect that when you can move the earth, your opponent moves with it."