Roguish Archetype: Arm of the Deep (a Mer-May creation) (Patreon)

This is the creation for Day 31 of Mer-May; an entire month of daily, underwater-related homebrew creations during May 2024.

I wanted to end the month with a new subclass, and one of my offspring suggested doing one for rogue. The Arm of the Deep is the result.

Yes, it's a rogue with octopus powers.

There is a bonus monster you can use in your games, the octopus deep one, which I made to go with the 17th level feature of this subclass.

Enjoy!