The Swarmlord + Greater Good + Mind Over Matter + Firemind Vessel

The Swarmlord

Greater Good

Mind Over Matter

Firemind Vessel

How it works

1. Activate Greater Good by sacrificing The Swarmlord.
2. Choose to return The Swarmlord to the command zone from your graveyard.
3. The Swarmlord dies, causing you to draw a card.
4. Resolve the Greater Good ability, causing you to draw a number of cards equal to The Swarmlord's power, and then discard three cards.
5. Activate Firemind Vessel by tapping it, adding two mana of different colors.
6. Activate Mind over Matter by discarding a card, untapping Firemind Vessel.
7. Repeat from step 5 until you have enough mana to cast The Swarmlord.
8. Cast The Swarmlord from the command zone by paying 3 and commander tax, causing The Swarmlord to enter the battlefield with two +1/+1 counters for each time you've cast it from the command zone this game.
9. Repeat.

This loop uses Greater Good to sacrifice The Swarmlord—which enters the battlefield with growing power thanks to its commander tax scaling and its own counter-generating ability—while Xenos Cunning turns that death into an extra card drawn. You can fuel the mana needed to recast your commander by tapping Firemind Vessel for two colors and untapping it using Mind Over Matter's clever discard-and-untap engine. By churning through your deck and discarding excess cards, you easily generate the resources to recast The Swarmlord repeatedly, feeding an escalating cycle of draws, sacrifices, and massive stat growth.