Missy + Ixidor, Reality Sculptor + Pitiless Plunderer + Ashnod's Altar

Missy

Ixidor, Reality Sculptor

Pitiless Plunderer

Ashnod's Altar

How it works

1. Activate Ashnod's Altar by sacrificing another nontoken nonartifact creature, adding CC.
2. When the creature dies, Missy's first ability and Pitiless Plunderer trigger.
3. Resolve the Missy trigger, returning the creature from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature.
4. Resolve the Pitiless Plunderer trigger, creating a Treasure artifact token.
5. Activate the Treasure by tapping and sacrificing it, adding .
6. Activate Ixidor by paying 2, turning the creature face up.
7. Repeat.

This brilliant loop lets you constantly recycle a creature through the graveyard using Missy to bring it back as a face-down Cyberman artifact creature every time it hits the dirt. Ashnod's Altar fuels the cycle by providing the necessary generic mana when you sacrifice the creature, while Pitiless Plunderer generates the vital Treasure token needed to fund Ixidor, Reality Sculptor's ability. Once Ixidor flips your creature face up, you can simply feed it back into the Altar to keep the endless engine running. Meanwhile, Ixidor, Reality Sculptor also passively pumps your face-down threats, turning this mechanical cycle into an unstoppable powerhouse.