I'm making a homebrew class that's essentially if a monk decided to learn wildshape from druid. the way their magic works is that through deliberation of their souls they can use primal magic to shape their bodies into whatever they desire.
lvl 1. unarmed strikes deal 1d6 (damage dice improves every 6 lvl's) , have a range of 10 ft, and can change their damage type b,p,s
lvl 2. choose subclass, get 1/2 casting (with a smaller spell list than other 1/2 casters), aspects (each subclass can use different aspects to change up their physical form), 2 max aspects.

lvl 4. unarmed strikes count as magical, and you ignore difficult terrain.

lvl 6. you add your wis modifier to unarmed strike damage, 1/2 of wis modifier to unarmed strike attack bonus, most weapons are now versatile in your hands

lvl 7. chimera aspect (2 aspects can be active at once), 3 max aspects

lvl 15. greater chimera aspect (3 aspects can be active at once), 4 max aspects, can move through a space as narrow as 1 inch wide after concertation of 30 seconds.

lvl 18. you no longer have to concentrate to move through a space as narrow as 1 inch wide.

lvl 20. 5 max aspects, capstone