Sprout Swarm + Pitiless Plunderer + Utopia Mycon + Parallel Lives

Sprout Swarm

Pitiless Plunderer

Utopia Mycon

Parallel Lives

How it works

1. Cast Sprout Swarm with buyback by paying 4, creating two 1/1 Saproling creature tokens.
2. Activate Utopia Mycon twice by sacrificing the Saprolings, adding 1.
3. When the Saprolings die, Pitiless Plunderer triggers twice, creating four Treasure artifact tokens.
4. Activate three Treasures by tapping and sacrificing them, adding 3.
5. Repeat.
6. Once you have infinite Treasure tokens and colored mana, you may forego sacrificing the Saproling tokens.

This brilliant loop relies on the token-doubling power of Parallel Lives to multiply your resources every time you cast Sprout Swarm with its buyback cost, turning a single spell into a flood of creatures. As those Saprolings are inevitably sent to the graveyard, Pitiless Plunderer quietly turns each death into a valuable Treasure token, ensuring you never run short on raw material. Meanwhile, Utopia Mycon stands ready to convert those same Saproling tokens directly into the exact mana you need to recast your spells, cementing this self-sustaining engine.