Answer:
I have a few points but we're not competing. I'll help you win when you're eating.
you hold my tail while I fish for you
I am an activity involving pins flying in the air.
I am a precious stone, as clear as a diamond. Though you can walk on water with my power, try to keep me, and I'll vanish in an hour. What am I?
What can you catch but not throw?
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.