Activate Emry by tapping it, allowing you to cast Delif's Cone from your graveyard.
Cast Delif's Cone by paying 0.
Displacer Kitten triggers, blinking Emry.
When Emry enters, it triggers, causing you to mill four cards.
Activate Delif's Cone by tapping and sacrificing it.
Repeat.
This ingenious loop relies on Emry, Lurker of the Loch to continuously pull Delif's Cone straight from your graveyard for a mere zero mana. Each time you recast the artifact, Displacer Kitten's avoidance trigger steps in to blink Emry, resetting her ability and letting her mill four more cards on re-entry. Meanwhile, Kratos, God of War grants all creatures haste, filling the board with chaotic energy while you endlessly sacrifice Delif's Cone to churn through your entire library.