Name: shark
Difficulty: 9
Base level: 7
Base experience: 103
Speed: 12
Base AC: 2
Base MR: 0
Alignment: 0
Frequency: no random generation
Genocidable: Yes
    Bite: 5d6
Weight: 500
Nutritional value: 350
Size: large
Resistances: None
Resistances conveyed by eating: None

A shark can traverse water. It in amphibious. It is part of the large family of serpents. It has no limbs. A shark cannot pick up objects. It is able to lay eggs. It is a carnivore.

Name: shrieker
Difficulty: 2
Base level: 3
Base experience: 28
Speed: 1
Base AC: 7
Base MR: 0
Alignment: 0
Frequency: Very rare
Genocidable: Yes
    Passive only
Weight: 100
Nutritional value: 100
Size: small
Resistances: poison
Resistances conveyed by eating: poison

Due to its unusual body chemistry, A shrieker has no need to breathe. It has no eyes, and is therefore impervious to gaze and blindness attacks. It has no mind, and is therefore not detectable via telepathy. It has no limbs and no head. A shrieker cannot pick up objects.