Muldrotha, the Gravetide + Displacer Kitten + Sol Ring + Lithatog

Muldrotha, the Gravetide

Displacer Kitten

Sol Ring

Lithatog

How it works

1. Activate Sol Ring by tapping it, adding CC.
2. Activate Lithatog's first ability by sacrificing Sol Ring, giving Lithatog +1/+1 until end of turn.
3. Cast Sol Ring from your graveyard by paying 1.
4. Displacer Kitten triggers, blinking Muldrotha.
5. Repeat.

This clever loop relies on Muldrotha, the Gravetide's ability to let you replay permanents from your graveyard, turning your graveyard into an extension of your hand. You start by tapping Sol Ring for mana, then sacrifice it to Lithatog's first ability to pump the creature and clear the artifact away. From there, you cast Sol Ring directly out of your graveyard for its mana cost. Because Sol Ring is a noncreature spell, it triggers Displacer Kitten's blink ability, resetting Muldrotha so you can repeat the whole process again and again.