Venser, Corpse Puppet, Throne of Geth, and Dross Scorpion

Prerequisites

• Venser, Corpse Puppet on the battlefield
• Throne of Geth on the battlefield
• Dross Scorpion on the battlefield

Steps

1. Activate Throne of Geth by tapping it and sacrificing another artifact creature
2. The artifact creature dies, triggering Dross Scorpion, untapping Throne of Geth
3. Resolve the Throne of Geth ability, causing you to proliferate
4. Venser triggers, creating a 3/3 Hollow Sentinel legendary artifact creature token
5. Repeat

Results

• Infinite death triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite proliferate
• Infinite creature sacrifice triggers