Requires

Steps

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

Results