Sash and Waistcoat, Unmen, Biomancer's Familiar, Liliana the Faultless, and Davvol, Evincar of Rath

Prerequisites

• Sash and Waistcoat, Unmen on the battlefield
• Biomancer's Familiar on the battlefield
• Liliana the Faultless on the battlefield
• Davvol, Evincar of Rath on the battlefield
• available

Steps

1. Activate Sash and Waistcoat by paying due to Biomancer's Familiar, manifesting the top card of your library
2. When the manifested card enters, Liliana the Faultless and Davvol trigger
3. Resolve the Liliana the Faultless trigger, causing you to gain 1 life Resolve the Davvol trigger, adding and causing you to lose 1 life Repeat

Results

• Manifest your entire library
• Near-infinite creature ETB
• Near-infinite lifegain triggers