Answer:
My days are numbered.
I am the most famous dinner ever attended. What am I?
I bring light to a dark world. In a current I travel and through tunnels I am hurled. Touch me and I'll kill you. What am I?
I am carried by mad animals.
I travel in a gaggle.
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.