Lyla, Holographic Assistant + Phyrexian Altar + Forsaken Miner + The Great Henge

Lyla, Holographic Assistant

Phyrexian Altar

Forsaken Miner

The Great Henge

How it works

1. Cast Forsaken Miner by paying .
2. When Forsaken Miner enters, The Great Henge triggers.
3. Holding priority, activate Phyrexian Altar by sacrificing Forsaken Miner, adding .
4. Resolve the The Great Henge trigger, causing you to draw a card.
5. Lyla triggers, targeting a creature an opponent controls.
6. Forsaken Miner triggers, causing you to pay to return Forsaken Miner from your graveyard to the battlefield.
7. Repeat from step 2.
8. Resolve all Lyla triggers.

This loop relies on a clever loop of sacrifice, resurrection, and card draw that feeds directly into itself. You kick things off by feeding Forsaken Miner to Phyrexian Altar to generate the black mana needed to pay for its own resurrection trigger. Meanwhile, The Great Henge makes entering the battlefield an absolute windfall by instantly drawing you a card and dropping a +1/+1 counter whenever a nontoken creature arrives. Every single card draw triggers Lyla, Holographic Assistant to place a +1/+1 counter on an opponent's creature, which conveniently counts as committing a crime and satisfies Forsaken Miner's resurrection condition so the cycle can start all over again.