Hello all, I am having trouble finding out how to "code" something into my custom subclass.

I want an option like the hexblade's pact weapon, where you can go into any weapon and you see the option to make it your pact weapon. Is there a way to program that for a subclass?

Thank you all for the help!

There are a couple of modifiers not available to homebrew. Pact weapon is probably one of them.

The hexblade's hex weapon may be tied to having a feature of a specific name, same for eldritch knight.

I am trying to add something similar but can find how this works.