Zask, Skittering Swarmlord + Aluren + Shilgengar, Sire of Famine

Zask, Skittering Swarmlord

Aluren

Shilgengar, Sire of Famine

How it works

1. Cast the Insect from your hand or graveyard by paying 0 due to Aluren.
2. Activate Shilgengar by sacrificing the Insect.
3. When the Insect dies, Zask triggers.
4. Holding priority, cast the Insect from your graveyard by paying 0 due to Aluren.
5. Resolve the Zask ability, causing you to mill two cards.
6. Resolve the Shilgengar ability.
7. Repeat from step 2.

This intricate engine transforms Aluren into a free engine for your insect swarm, allowing you to repeatedly cast your chosen insect for zero mana while leaving your opponent wondering how it all fits together. Shilgengar, Sire of Famine acts as the sacrifice outlet that turns your recurring creature into a steady stream of Blood tokens, while Zask, Skittering Swarmlord bridges the gap by letting you cast that same insect right back out of your graveyard and milling cards to feed your future options. By looping this sequence endlessly, you generate infinite sacrifice triggers, death triggers, and Blood tokens to overwhelm the board.