Canoptek Spawning Ground

At the beginning of your upkeep, mill a card
and create a 0/1 Necron Scarab creature token
with "{b}{b},Sacrifice this creature: Add {p/g}{p/g} you
gain 2 life."
{t}, Sacrifice three Scarabs: Return target Necron
creature card from your graveyard to your hand.
"Do you let one ant stand up to us then they all might
stand up"—Kevin Spacey, A Bug's Life (1998)