This intricate loop turns the humble **Dark Sphere** into an engine for infinite self-mill and sacrifice triggers by leaning heavily on the supporting cast. **Emry, Lurker of the Loch** normally requires a bit of waiting around to recast artifacts from your graveyard, but **Displacer Kitten** steps in with its noncreature spell trigger to continuously blink Emry back to the battlefield every time you cast that zero-mana artifact. Meanwhile, **Dynaheir, Invoker Adept** sits quietly on the board, granting its hasty presence and readying you for massive activations—even though the core loop primarily uses Emry's tap ability and the Kitten's persistent blinking to churn through your library four cards at a time.