Answer:
At first, I am nothing. Add something to negate. Add again to oppose. Add again to find the time to draw. Add once more to find nobody at all.
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 one who makes it, sells it. The one who buys it, never uses it. The one that uses it never knows that heβs using it.
There are millions of me. I am very small but when moving fast I am deadly.
How can you burn an apple, blueberry, rose and pumpkin without leaving any ashes but retaining the smell of it?
I have two eyes in the front and a lot of eyes on my tail