Tradewind Rider, Intruder Alarm, and Rograkh, Son of Rohgahh

Prerequisites

• Tradewind Rider on the battlefield
• Intruder Alarm on the battlefield
• Rograkh, Son of Rohgahh in hand

Steps

1. Cast Rograkh by paying its mana cost
2. When Rograkh enters the battlefield, Intruder Alarm triggers, untapping all creatures
3. Activate Tradewind Rider by tapping it, Rograkh and one other creature you control, returning Rograkh from the battlefield to your hand
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite storm count
• Infinite untap of creatures you control