Will of the Light-Queen

Prismatic - For each color among permanents
you control, Will of the Light-Queen enters the
battlefield with a light counter on it.
At the beginning of your upkeep, remove a light
counter from Will of the Light-Queen and draw
a card. Then, sacrifice it if it has no light
counters on it.
"The universe is my sandbox, and its light is my tool."
-Nasarra, Queen of Light