Enduring Renewal, Rograkh, Son of Rohgahh, Intruder Alarm, and Gríma Wormtongue

Prerequisites

• Enduring Renewal on the battlefield
• Rograkh, Son of Rohgahh on the battlefield
• Intruder Alarm on the battlefield
• Gríma Wormtongue on the battlefield
• Grima Wormtongue does not have summoning sickness

Steps

1. Activate Grima Wormtongue by tapping it and sacrificing Rograkh
2. When Rograkh dies, Enduring Renewal triggers, returning Rograkh from your graveyard to your hand
3. Resolve the Grima Wormtongue ability, causing target player to lose 1 life and you to amass Orcs 2
4. Cast Rograkh by paying
5. Repeat

Results

• Infinite +1/+1 counters on each Army you control
• Infinite death triggers
• Infinite ETB
• Infinite lifeloss
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count