Yawgmoth, Thran Physician + Nest of Scarabs + Dross Harvester

Yawgmoth, Thran Physician

Nest of Scarabs

Dross Harvester

How it works

1. Activate Yawgmoth by paying 1 life and sacrificing another creature.
2. When the creature dies, Dross Harvester triggers, causing you to gain 2 life.
3. Resolve the Yawgmoth ability, putting a -1/-1 counter on any other creature and causing you to draw a card.
4. If the creature who had the counter placed has 0 toughness, it dies as a state-based action.
5. Nest of Scarabs triggers, creating a 1/1 Insect creature token.
6. Repeat until your opponents do not control any more creatures, or until you draw your library.
7. If you have cards remaining in your library, you may repeat this combo any time a creature enters the battlefield under an opponent's control.

This engine turns a handful of resources into a massive stream of card draw and triggers by weaponizing Yawgmoth, Thran Physician's sacrifice ability to dismantle opposing boards. Every time you pay life and sacrifice a creature, Dross Harvester steps in to buffer your life total with its death-triggered life gain, offsetting the cost while Nest of Scarabs immediately replaces your sacrificed fodder with a fresh 1/1 Insect token. Those newly spawned Insects can then be fed right back into Yawgmoth, Thran Physician to place -1/-1 counters and draw you deeper into your deck.