In the rich text editor:
[item=3257]
In comments and forums:
[](https://worldofgaia.org/world/items?name=Shark Fin)
A thick, horizontal, triangle shaped fin on the sides of the body.
Drops from the bosses: Royal Mimic, Loch Ness Monster, Mosasaurus, Elemental Hydra, Leviathan
View the trait information here.