Sage of the Falls + Golgari Thug + Desecrated Tomb

Prerequisites

• You have a way to cause a non-Human creature to enter the battlefield under your control.

Steps

1. 1Cause a non-Human creature to enter the battlefield under your control.
2. 2Sage of the Falls triggers, causing you to mill four cards, return Golgari Thug from your graveyard to your hand, and discard Golgari Thug.
3. 3Desecrated Tomb triggers, creating a 1/1 Bat creature token.
4. 4Repeat from step 2.

Effects

• Infinite self-mill