Answer:
My first is in blood and also in battle. My second is in acorn, oak, and apple. My third and fourth are both the same. In the center of sorrow and twice in refrain. My fifth starts eternity ending here. My last is the first of last, Oh Dear.
The moon is my father. The sea is my mother. I have a million brothers. I die when I reach land
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
Lovely and round, I shine with pale light, grown in the darkness, a lady's delight.
We are few to the wise; We are abundant to the drunken; We can calm the beast and are precious to the child; We can devour the heart, without piercing the skin
If you can spot one of these eastern warriors, it means they're not doing their job right.