Audacious Reshapers + Mortuary + Intruder Alarm + Haywire Mite

Audacious Reshapers

Mortuary

Intruder Alarm

Haywire Mite

How it works

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

This clever loop relies on Audacious Reshapers to repeatedly sacrifice Haywire Mite, which then triggers Mortuary to place Haywire Mite right back on top of your library where Audacious Reshapers can immediately find it again. Because Haywire Mite dies and enters the battlefield over and over, Intruder Alarm triggers on each arrival to untap all your creatures—including Audacious Reshapers—allowing you to keep the cycle going indefinitely. Meanwhile, Haywire Mite's death trigger continuously offsets the damage dealt by Audacious Reshapers, letting you effortlessly churn through infinite creature ETB, death, and untap triggers.