Audacious Reshapers + Mortuary + Intruder Alarm + Tocasia's Onulet

Prerequisites

• Audacious Reshapers does not have summoning sickness.

Steps

1. 1Activate Audacious Reshapers by tapping it and sacrificing Tocasia's Onulet.
2. 2When Tocasia's Onulet dies, it and Mortuary trigger.
3. 3Resolve the Tocasia's Onulet trigger, causing you to gain 2 life.
4. 4Resolve the Mortuary trigger, putting Tocasia's Onulet on top of your library from your graveyard.
5. 5Resolve the Audacious Reshapers ability, revealing Tocasia's Onulet from the top of your library, then putting it onto the battlefield and dealing 1 damage to you.
6. 6When Tocasia's Onulet enters the battlefield, Intruder Alarm triggers, untapping all creatures.
7. 7Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite mana creatures you control can produce
• Infinite untap of creatures