Korvold, Fae-Cursed King + Pitiless Plunderer + Zombie Infestation + Carrion Feeder

Korvold, Fae-Cursed King

Pitiless Plunderer

Zombie Infestation

Carrion Feeder

How it works

1. Activate Carrion Feeder by sacrificing another creature.
2. Korvold's second ability and Pitiless Plunderer trigger.
3. Resolve the Korvold trigger, putting a +1/+1 counter on it and causing you to draw a card.
4. Resolve the Pitiless Plunderer trigger, creating a Treasure token.
5. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
6. Activate the Treasure by tapping and sacrificing it, adding one mana of any color.
7. Korvold's second ability triggers, putting a +1/+1 counter on it and causing you to draw a card.
8. Activate Zombie Infestation by discarding two cards, creating a 2/2 Zombie creature token.
9. Repeat.

This clever loop feeds on itself by turning the death of a single token into an escalating engine of sacrifice, mana, and card advantage, driven forward by Korvold, Fae-Cursed King's persistent card draw and counter generation whenever anything is sacrificed. Carrion Feeder acts as the willing executioner to send creatures to the graveyard, while Pitiless Plunderer quietly watches each demise and refunds the effort by generating a fresh Treasure token every time a creature dies. Sacrificing that Treasure feeds right back into Korvold's greedy hunger to keep your hand full, letting you discard those extra cards into Zombie Infestation to churn out brand-new 2/2 Zombie creature tokens that restart the whole cycle anew.