Lady Audrey is a boss found on the second floor of the Ziggurat. She appears to be a plant resembling a venus fly trap with a human heart at the center. Lady Audrey is invulnerable for as long as her leaves are protecting her heart, which is the only way the player can damage her. She also spawns tentacles that send shockwaves toward the player and do damage on contact.
When she summons tentacles, she will remain closed and invulnerable until the player kills two or three tentacles, which will make her briefly open.