Activate a basic Forest and Plains by tapping them, adding .
Activate Earthcraft twice by tapping Lurrus and Saffi, untapping the basic Forest and Plains.
Activate Saffi by sacrificing it, targeting Lurrus.
Activate Shilgengar by sacrificing Lurrus.
When Lurrus dies, Saffi triggers, returning Lurrus from your graveyard to the battlefield.
Resolve the Shilgengar ability
Cast Saffi from your graveyard by paying .
Repeat.
This elegant loop transforms the graveyard into a bustling engine by weaponizing Saffi Eriksdotter's self-sacrifice to continuously rescue Lurrus of the Dream-Den right as Shilgengar, Sire of Famine demands a victim. Earthcraft quietly oils the entire mechanism, letting your tapped creatures pay for their own resurrection by constantly untapping your lands. Meanwhile, Lurrus of the Dream-Den doesn't just survive the meat grinder—its static ability allows you to recast Saffi Eriksdotter straight from the graveyard for a pittance, keeping the cycle infinitely spinning while Shilgengar, Sire of Famine floods the board with endless Blood tokens.