Eloise, Nephalia Sleuth + Cauldron Familiar + Academy Manufactor + Umbral Collar Zealot

Eloise, Nephalia Sleuth

Cauldron Familiar

Academy Manufactor

Umbral Collar Zealot

How it works

1. Activate Umbral Collar Zealot by sacrificing Cauldron Familiar.
2. When Cauldron Familiar dies, Eloise's first ability triggers, creating a Clue, Food and Treasure token.
3. Resolve the Umbral Collar Zealot ability
4. Activate Cauldron Familiar by sacrificing a Food.
5. Eloise's second ability triggers, causing you to surveil 1.
6. Resolve the Cauldron Familiar ability, returning it from your graveyard to the battlefield.
7. When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
8. Repeat.

This elegant loop transforms the humble cat-and-oven dynamic into an unstoppable engine of attrition, fueled entirely by continuous artifact generation. While Umbral Collar Zealot provides the initial sacrifice outlet to send Cauldron Familiar to the graveyard, Academy Manufactor turns every single token created into a full trio of Clue, Food, and Treasure tokens. This surplus of permanent types feeds right back into Eloise, Nephalia Sleuth, whose abilities ensure that every creature death investigates while every sacrifice smooths your draws with consistent surveil. The resulting cascade drains your opponents out of the game through infinite life loss while generating an endless supply of mana, cards, and tokens.