Muldrotha, the Gravetide + Displacer Kitten + Sol Ring + Umbral Collar Zealot

Muldrotha, the Gravetide

Displacer Kitten

Sol Ring

Umbral Collar Zealot

How it works

1. Activate Sol Ring by tapping it, adding CC.
2. Activate Umbral Collar Zealot by sacrificing Sol Ring
3. Cast Sol Ring from your graveyard by paying 1.
4. Displacer Kitten triggers, blinking Muldrotha.
5. Repeat.

This clever loop turns Muldrotha, the Gravetide's generous graveyard-casting ability into a self-sustaining engine by relying on Displacer Kitten to reset the board every time you cast a noncreature spell. By tapping Sol Ring for mana, sacrificing it to Umbral Collar Zealot to filter your draws with surveil, and then recasting Sol Ring from your graveyard, you trigger the Kitten to blink Muldrotha—refreshing the battlefield state while generating infinite storm count, enter-the-battlefield triggers, and leaving-the-battlefield triggers.