No-Man's Land

{3}No-Man's Land enter the battlefield tapped.
When No-Man's Land enters the battlefield, exile target creature until No-Man's Land leaves the battlefield.
{t}: Add {c} to your mana pool
...At the N.Pole there is supposed to exist a vast land composed of volcanic soil, barren and unfruitful. And absolutely Impassable. It is called "No-Mans Land".
The Mysterious Ship—H. P. Lovecraft