Emry, Lurker of the Loch + Displacer Kitten + Lion's Eye Diamond + Kratos, God of War

Emry, Lurker of the Loch

Displacer Kitten

Lion's Eye Diamond

Kratos, God of War

How it works

1. Activate Emry by tapping it, allowing you to cast Lion's Eye Diamond from your graveyard.
2. Cast Lion's Eye Diamond by paying 0.
3. Displacer Kitten triggers, blinking Emry.
4. When Emry enters, it triggers, causing you to mill four cards.
5. Activate Lion's Eye Diamond by discarding your hand and sacrificing it.
6. Repeat.

This potent loop is anchored by Emry, Lurker of the Loch, whose tap ability lets you continually pull Lion's Eye Diamond straight out of your graveyard and cast it for free. Every time you cast that artifact, Displacer Kitten's avoidance trigger steps in to blink Emry, resetting her tap ability and churning through your deck by having her mill four cards on re-entry. Meanwhile, sacrificing Lion's Eye Diamond in response provides a continuous flood of colored mana to fuel the loop and drive your storm count sky-high. Finally, the inclusion of Kratos, God of War grants all your creatures haste and threatens your opponents with end-step damage based on non-attacking creatures, turning an infinite mechanical engine into a decisive win condition.