Sash and Waistcoat, Unmen, Verdant Sun's Avatar, Training Grounds, and Davvol, Evincar of Rath

Prerequisites

• Sash and Waistcoat, Unmen on the battlefield
• Verdant Sun's Avatar on the battlefield
• Training Grounds on the battlefield
• Davvol, Evincar of Rath on the battlefield
• available

Steps

1. Activate Sash and Waistcoat by paying due to Training Grounds, manifesting the top card of your library
2. When the manifested card enters, Verdant Sun's Avatar and Davvol trigger
3. Resolve the Verdant Sun's Avatar trigger, causing you to gain 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