The Master, Formed Anew + Driver of the Dead + Viscera Seer

The Master, Formed Anew

Driver of the Dead

Viscera Seer

How it works

1. Activate Viscera Seer by sacrificing The Master.
2. When The Master dies, it triggers, returning itself from your graveyard to the battlefield as a copy of Driver of the Dead.
3. Resolve the Viscera Seer ability, causing you to scry 1.
4. Repeat.

This looping sacrifice engine centers on The Master, Formed Anew: Body Thief, which enters the battlefield as a copy of Driver of the Dead thanks to its ability to mimic an exiled creature with a takeover counter. Once it is a copy of Driver of the Dead, sacrificing it to Viscera Seer triggers its copied death ability, which pulls the original The Master right back from the graveyard to the battlefield. Because The Master's cast trigger isn't needed here (since it enters as a copy of the Driver from exile), repeating this cycle lets you churn through infinite sacrifice triggers, creature enters-the-battlefield events, and scry operations with Viscera Seer's ability.