Judith, the Scourge Diva + Skittering Precursor + Sword of the Meek + Sarcatog
Judith, the Scourge Diva
Skittering Precursor
Sword of the Meek
Sarcatog
Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite colorless manaInfinite creature tokensInfinitely large creature until end of turn
How it works
Activate Sarcatog by sacrificing Sword of the Meek.
Skittering Precursor triggers, creating a 0/1 Eldrazi Spawn creature token.
When the Eldrazi Spawn enters the battlefield as a 1/1 due to Judith, Sword of the Meek triggers, returning Sword of the Meek from your graveyard to the battlefield attached to the Eldrazi Spawn.
Resolve the Sarcatog ability, giving it +1/+1 until end of turn.
Repeat.
This engine transforms a simple sacrifice loop into an overwhelming cascade of value by feeding Sarcatog's appetite with Sword of the Meek. Each time you sacrifice the Sword, Skittering Precursor steps in to generate an Eldrazi Spawn token, which instantly receives a vital size boost from Judith, the Scourge Diva's static anthem. Because that token enters the battlefield as a 1/1, it triggers Sword of the Meek to resurrect itself from the graveyard and attach directly to the newborn Eldrazi, ready to be fed back to Sarcatog all over again while Judith simultaneously peppers any target with death damage.