Yarra Greyjoy

Yarra Greyjoy gains +1/+1 for each pirate under
your control.
Pirates on the battlefield gain Vigilance.
"I'm going to pick the fastest ship on our fleet. I'm
going to pick the 50 best killers in the Iron Islands. I'm
going to sail up the Narrow Sea all the way to the
Weeping Water. I'm going to march on the Dreadfort,
and I'm going to bring my brother home."