Aquatic Monsters
in Old-School Essentials Advanced Fantasy Genre Rules
17 monsters
- Amphisbaena
- Aquatic Spider
- Behemoth Hippopotamus
- Bronze Dragon
- Eye of the Deep - Globular aquatic monster with a massive central eye, two eyestalks, lobster-like pincers, and a gaping maw
- Giant Electric Eel
- Giant Jellyfish
- Giant Lamprey
- Giant Poisonous Frog
- Giant Swordfish
- Locathath
- Merrow
- Normal Hippopota
- Sahyagin
- Sea Turtle
- Strangle Weed
- Water Fiend