Ganax, Astral Hunter, March of the Machines, and Maskwood Nexus

Prerequisites

• Ganax, Astral Hunter on the battlefield
• March of the Machines on the battlefield
• Maskwood Nexus on the battlefield
• You have a way to cause a creature to enter the battlefield under your control

Steps

1. Cause a creature to enter the battlefield under your control, which enters as a Dragon due to Maskwood Nexus
2. Ganax triggers, creating a Treasure token that enters the battlefield as a 0/0 Dragon due to March of the Machines and Maskwood Nexus
3. The Treasure 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