Yian Kut-Ku

Flying
Haste
{r}{t}: Destroy an artifact your opponent controls.
{2}: Untap this creature, destroy one of your own
artifacts.
A bird wyvern with a huge beak and large ears that
splay open when it is angered. Quick on its feet, and
known to be territorial. It's known for its love of
Konchu, and has been observed digging them up out of
the ground to swallow them whole.