Shilgengar, Sire of Famine, and Jinnie Fay, Jetmir's Second

Prerequisites

• Shilgengar, Sire of Famine on the battlefield
• Jinnie Fay, Jetmir's Second on the battlefield
• You control at least one additional creature

Steps

1. Activate Shilgengar's first ability by sacrificing another creature, creating either a 2/2 Cat or 3/1 Dog creature token due to Jinnie Fay
2. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers