Avian Wolf

Flying
When Avian Wolf enters the battlefield, tap
target permanent. It doesn't untap during its
controller's next untap step.
{3}{u}, {t}: Exile Avian Wolf. Return this card to
the battlefield under its owner's control at the
beginning of the next end step.
"I must admit when you said it was a bird dog
I had something completely different in mind."
- Garruk Wildspeaker