You control up to five lands that can tap to produce at least ({5} magic symbol) .
Steps
Activate up to five mana-producing lands by tapping them, adding at least ({5} magic symbol) .
Cast Machine God's Effigy by paying ({4} magic symbol) , choosing to have it enter the battlefield as a copy of Peregrine Drake, except it's an artifact.
When Machine God's Effigy enters the battlefield, it triggers, untapping up to five lands you control.