Answer:
I'm a ruler with 12 agents. Half of them work in the darkness. Who am I?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?
I am a bow that can never be tied or broken but can disappear. What am I?
You throw me out when you use me and take me in when you are done. What am I?
What force and strength cannot get through, I with my unique teeth can do. What am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.