idea for an OC I had earlier this summer- a pirate unicorn who uses her own horn as a cutlass

Discord suggested 90% of the following ideas to me (even her name) so credit to my mutuals actually aaaa I just came up with her design.

So anyway, the story centers around a unicorn pirate named Seafoam, a unicorn born on a ship into the pirate life, orphaned after her parents were killed by a rival cyclops pirate captain named Captain Arimaspi.

Seafoam's current crew lead by a kea bird/monkey griffon named Captain Poukai- and consisting of a lookout crow harpy, a minotaur cannon bearer/anchor lifter, and a swordsman Satyr- don't respect her much and only treat her as a cabin girl, as unicorns with their pure squeaky clean imagery aren't taken seriously as pirates. In fact one of the main reasons Poukai even keeps Seafoam is that unicorn magic is useful in powering his ship (the same reason he hired her parents when they were alive. However Seafoam has at least one support system in the form of a common stowaway rat.

The rest of the plot is Poukai's race against his rival Arimaspi to find a dragon's buried treasure, with Seafoam on a personal journey to prove self worth to her crew.