Tyro

Mentor, Vigilance
Whenever Tyro attacks, Earthbenders you
control get +2/+0.
Whenever Tyro blocks, Earthbenders you
control get +0/+2.
"Katara, I admire your courage. And I envy your
youth. But people's lives are at stake here. The
warden is a ruthless man, and he won't stand for
any rebellion." - Tyro