Zul Ashur, Lich Lord, Intruder Alarm, and Goblin Bombardment

Prerequisites

• Zul Ashur, Lich Lord on the battlefield
• Intruder Alarm on the battlefield
• Goblin Bombardment on the battlefield
• You have a Zombie creature card in your graveyard
• Creatures you control can tap to produce enough mana to cast the Zombie in your graveyard
• Zul Ashur does not have summoning sickness

Steps

1. Activate Zul Ashur by tapping it, targeting a Zombie card in your graveyard
2. Activate any number of creatures you control by tapping them, adding enough mana to cast the Zombie
3. Cast the Zombie from your graveyard by paying its mana cost
4. When the Zombie enters the battlefield, Intruder Alarm triggers, untapping all creatures
5. Activate Goblin Bombardment by sacrificing the Zombie, dealing 1 damage to any target
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite storm count
• Infinite untap of all creatures
• Infinite mana creatures you control can produce