Vilespawn Spider
From Innistrad: Crimson Vow set
Vilespawn Spider
Creature — Spider
2/3
Reach
At the beginning of your upkeep, mill a card. (Put the top card of your library into your graveyard.)
, , Sacrifice this creature: Create a 1/1 green Insect creature token for each creature card in your graveyard. Activate only as a sorcery.