Eloise, Nephalia Sleuth, and March of the Machines

Prerequisites

• Eloise, Nephalia Sleuth on the battlefield
• March of the Machines on the battlefield
• You have a way to kill a creature

Steps

1. Kill a creature
2. The creature dies, triggering Eloise's first ability, creating a Clue token
3. The Clue token becomes a 0/0 creature due to March of the Machines, and then dies as a state-based action due to having zero toughness
4. Repeat from step 2

Results

• Draw the game
• Infinite death triggers
• Infinite ETB
• Infinite LTB