My shield

My shield is awesome!
But I must handle with caution!
It defends off monsters
and impostors.

It keeps out arrows,
in the narrows.
I use my shield,
out in the field

It defends me,
like a frenzy of protecting.
Protects me from so many villains,
billions and billions of villains.

I use it alongside my sword
I fight for the lord,
my shield and I,
are up high.