Answer:
If you spot one of these eastern warriors, they're not doing their job right.
What is it that given one, you’ll have either two or none?
You heart it speak, for it has a hard tongue. But it cannot breathe, for it has not a lung.
My first master has four legs, my second master has two. My first I serve in life, my second I serve in death. Tough I am, yet soft beside. Against ladies cheeks I often reside.
I am the yellow hem of the sea's blue skirt.
I have two eyes in the front and a lot of eyes on my tail