Audacious Reshapers does not have summoning sickness.
Steps
Activate Audacious Reshapers by tapping it and sacrificing Anodet Lurker.
When Anodet Lurker dies, it and Mortuary trigger.
Resolve the Anodet Lurker trigger, causing you to gain 3 life.
Resolve the Mortuary trigger, putting Anodet Lurker on top of your library from your graveyard.
Resolve the Audacious Reshapers ability, revealing Anodet Lurker from the top of your library, then putting it onto the battlefield and dealing 1 damage to you.
When Anodet Lurker enters the battlefield, Intruder Alarm triggers, untapping all creatures.