Sea of Lost Souls Shifter

A shapechanger who can call upon the spirits lost at sea to assume their skills.
Prestige class. Caps at level 10.
Requirements:

Pass the Trials of the Eight Sovereign Seas

Ability to shapechange or change form at will

Spooky obsession with souls of the dead is a plus, but will be provided if not present

Advancement:

HD d12

saves as Thief

does not progress spellcasting

Abilities by level:
1. Shapeshifting: Pirate Form, man-sized forms, Alter Self to mimic souls of the sea
2. Alternate Skills, Channel Specialist
3. Shapeshifting: Large-sized forms, Sea Ogre and Scragg forms
4. Object reading at will, Lost Souls Senses
5. Shapeshifting: triton and elemental forms (Medium or Large sized, water and storm only)
6. Shapeshifting: Ghost Form (ethereal undead)
7. Shapeshifting: Boss Crab Form, Huge forms
8. Channel Spirits (stat boost)
9. Channel Energies – ghostly energy attack
10. Shapeshifting: Sea Monster Form (Colossal)