Corinnguard
Hero
If the Dragon Disciple prestige class from 3.0/3.5e was a synergy feat chain in Level Up, it most certainly would involve 3 levels of the Sorcerer with the Draconist archetype. It would also involve picking up one of the five Manifestation types in order to emulate a particular Chromatic or Metallic Dragon.
Blizzard (Cold)- White, Silver
Corrosion (Acid)-Black, Copper
Hurricane (Lightning)- Blue, Bronze
Inferno (Fire)- Brass, Gold, Red
Venom (Poison)- Green
New Manifestations would be needed for anyone wanting to be Dragon Disciple of a Gem or Essence Dragon.
As for the other class in the Dragon Disciple synergy feat chain, what would it be? Back in 3.0/3.5, the Dragon Disciple was something of a melee combatant in addition to being a spellcaster. So one of the martial classes in Level Up could fit the bill. But since dragons can be warlock patrons, I could see a Warlock being a Dragon Disciple too. Homebrew a Pact of the Claw for them?
Thoughts?
Blizzard (Cold)- White, Silver
Corrosion (Acid)-Black, Copper
Hurricane (Lightning)- Blue, Bronze
Inferno (Fire)- Brass, Gold, Red
Venom (Poison)- Green
New Manifestations would be needed for anyone wanting to be Dragon Disciple of a Gem or Essence Dragon.

As for the other class in the Dragon Disciple synergy feat chain, what would it be? Back in 3.0/3.5, the Dragon Disciple was something of a melee combatant in addition to being a spellcaster. So one of the martial classes in Level Up could fit the bill. But since dragons can be warlock patrons, I could see a Warlock being a Dragon Disciple too. Homebrew a Pact of the Claw for them?

Thoughts?