Vazi, Keen Negotiator, March of the Machines, Intruder Alarm, and Disciple of the Vault

Prerequisites

• Vazi, Keen Negotiator on the battlefield
• March of the Machines on the battlefield
• Intruder Alarm on the battlefield
• Disciple of the Vault on the battlefield

Steps

1. Activate Vazi by tapping it, causing an opponent to create at least one Treasure token
2. The Treasure(s) enter the battlefield as a 0/0 creature and die as a state-based action due to having 0 toughness, triggering Intruder Alarm and Disciple of the Vault that many times
3. Resolve all Intruder Alarm triggers, untapping all creatures
4. Resolve all Disciple of the Vault triggers, causing an opponent to lose 1 life for each trigger
5. Repeat

Results

• Infinite lifeloss
• Infinite mana creatures you control can produce
• Infinite untap of creatures
• Infinite ETB for target opponent
• Infinite death triggers for target opponent
• Infinite LTB for target opponent