Sash and Waistcoat, Unmen, Healer of the Pride, Biomancer's Familiar, and Davvol, Evincar of Rath

Prerequisites

• Sash and Waistcoat, Unmen on the battlefield
• Healer of the Pride on the battlefield
• Biomancer's Familiar 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, Healer of the Pride and Davvol trigger
3. Resolve the Healer of the Pride trigger, causing you to gain 2 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
• Near-infinite lifegain triggers