Moorington, Night Coven

At the beginning of each opponent's upkeep, you create a 1/1 colourless Scarecrow artifact token.
At the beginning of your upkeep, sacrifice each Scarecrow token you control.
Whenever you sacrifice a creature, draw a card.
You lose 1 life.
At night, the villagers heard crackling and laughing.
When they awoke, many of them were gone.