So im trying to make this subclass, but im getting really confused and frustrated. i have no clue what to do, as I have never worked on subclasses before, only items, spells, and monsters. The Warlock seems to be complicated with the spells, and that is the part im struggling with. I have all the other stuff set and ready to go, its just creating the subclass spells and all, and tis one has multiple options from the dragon types. How do i create those spell lists they get at the levels they need, for the different types?

To clarify, im running a homebrew Dragonlance game, and my self an the player found a Homebrew idea we wanted to make for them to play. here is the link to the idea:  https://themagictavern.org/2023/01/11/warlock-patron-dragons/

A patron of dragons. Im really stuck on creating this.

I can help.

Attaching spells to the expanded list for Warlocks is easy. Under Basic Information, in the field labeled “Additional Specific Spells,” simply put all the spells in that field and the system will automatically add them to the list from which the PC can learn at the right levels. It’s as simple as that.

What else are you having trouble with?

I think the issue in having is the spells for the different dragon types. The player can only choose one dragon, but they have yet to choose. How could i create those lists for each dragon?

That an adding in the unarmored Ac + dex bonus with the first class ability.

You cannot create them as separate lists, you would have to create them as separate subclasses or just chuckle ‘em all in the soup and trust the player to pick the right spells.

For unarmored AC, please see the Homebrew Subclasses & Species FAQ #9: (https://www.dndbeyond.com/forums/dungeons-dragons-discussion/homebrew-house-rules/131411-a-homebrewers-how-to-faq).