Dross Scorpion, Myr Turbine, and Ravenous Intruder

Prerequisites

• Dross Scorpion on the battlefield
• Myr Turbine on the battlefield
• Ravenous Intruder on the battlefield

Steps

1. Activate Myr Turbine by tapping it, creating a 1/1 Myr artifact creature token
2. Activate Ravenous Intruder by sacrificing the Myr
3. When the Myr dies, Dross Scorpion triggers, untapping Myr Turbine
4. Resolve the Ravenous Intruder ability
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinitely large Ravenous Intruder until end of turn