Eternal Witness and Peregrine Drake in your graveyard.
You control up to five lands that can tap to produce at least ({3} magic symbol) ({B} magic symbol) ({B} magic symbol) .
Steps
During an opponent's combat step, activate up to five lands you control by tapping them, adding at least ({3} magic symbol) ({B} magic symbol) ({B} magic symbol) .
Cast Wake the Dead by paying ({2} magic symbol) ({B} magic symbol) ({B} magic symbol) , returning Eternal Witness and Peregrine Drake from your graveyard to the battlefield.
Peregrine Drake and Eternal Witness enter the battlefield, triggering their abilities.
Resolve the Peregrine Drake trigger, untapping up to five lands you control.
Resolve the Eternal Witness trigger, returning Wake the Dead from your graveyard to your hand.
Activate Viscera Seer twice by sacrificing Peregrine Drake and Eternal Witness, causing you to scry 1 twice.