The Nourisher's Sphere

When The Nourisher's Sphere enters play, and
at the beginning of your upkeep, put a growth
counter on it. Then create a 1/2 black and green
Spider creature token with reach for each growth
counter on it.

At the beginning of your end step, you may
sacrifice a Food. If you do, put a growth counter
on The Nourisher's Sphere.