Twilight Drover + Phyrexian Altar + Doubling Season

Twilight Drover

Phyrexian Altar

Doubling Season

How it works

1. Activate Twilight Drover by paying 2 and removing a +1/+1 counter from it, creating four 1/1 Spirit creature tokens with flying.
2. Activate Phyrexian Altar three times by sacrificing three Spirits, adding 2.
3. When the Spirits die, Twilight Drover triggers three times, putting six +1/+1 counters on itself.
4. Repeat.

This elegant engine feeds on its own momentum, turning a single spark of activation into an overwhelming cascade of growth. By leveraging Twilight Drover's ability to spawn tokens and grow stronger, you generate more material than you spend; thanks to Doubling Season amplifying both token creation and counter placement, every cycle leaves you with a massive surplus of resources. Sacrificing those newly minted spirits to Phyrexian Altar instantly refunds the exact mana needed to keep the loop spinning while netting you infinite colored mana, endless creature tokens, and infinite +1/+1 counters.