Amascut

Amascut, "The Devourer", is the goddess of destruction. At one point she was considered the goddess of rebirth. Somehow her mind was 'warped' by witnessing her sibling Icthlarin bringing the Mahjarrat to Gielinor. It was after this warping when she became known and feared as The Devourer. Her original form is that of a cat, and appears in Icthlarin's Little Helper quest. You can talk to Neite in Sophanem to hear Amascut's story.

History
Amascut wants to capture the soul of Klenter, a dead high-priest, before Icthlarin can. She uses the player in the quest Icthlarin's Little Helper by tricking the player into stealing a canopic jar from the pyramid. However, the player realizes that was a bad idea, and returns it.

Amascut then re-hypnotizes the player and has them plant one of her sacred symbols in one of the sarcophagi so she can appear and reappear inside the temple as much as she wants. However, the player remembers this deed and goes to warn the priests who are currently in the pyramid.

After the player foils her plots, she possesses one of the priests and has them kill the player. But this fails (hopefully, anyway) after which she goes back to hiding.

She is also discussed shortly in the quest Contact! and mentioned in Dealing with Scabaras.

In Smoking Kills, she disguises herself as a citizen of Pollnivneach, Sumona. She requests the player go down the Pollnivneach well into the Desert Slayer Dungeon, to save her non-existant "twin sister", Jesmona, in an attempt on the player's life.

Quests

 * Icthlarin's Little Helper
 * Contact! - does not make an appearance
 * Dealing with Scabaras - does not make an appearance
 * Smoking Kills

Trivia

 * She is possibly based on an Egyptian demon Ammit.
 * She is the only deity that players have a direct interaction.
 * In Latin Amuscut means to accumulate, or to enlarge.