Dragonic Knight Fighters tend to gain their powers from dragons - whether it be by slaying them, descending from them, being donated power from them, or learning from them, one thing is a constant with those that are Dragonic Knights: their unmatched prowess in imbuing elemental energy into their weaponry.

Elemental Origin

Starting at 3rd level, choose an elemental origin from one of the dragon types below. The damage type associated with each dragon is used by features you gain later.

Dragon	Damage Type
Black	Acid
Blue	Lightning
Brass	Fire
Bronze	Lightning
Copper	Acid
Gold	Fire
Green	Poison
Red	Fire
Silver	Cold
White	Cold

You can speak, read, and write Draconic.

Elemental Imbuement

Starting at 3rd level, your elemental origin is able to manifest through imbuing your weapons. Once per turn, as a bonus action, you can imbue a weapon with the elemental type of your origin, dealing an additional 1d4 damage of that type when you hit a creature with that weapon. This imbuement lasts for 1 minute.

Improved Elemental Imbuement

Starting at 7th level, your elemental imbuement deals 1d6 damage of your elemental origin type. Once per turn, when you hit a creature with an attack while your weapon is imbued, you can cause an effect to happen based on what elemental origin you chose.

 

Dragon	Imbuement Hit Effect
Blue/Bronze	Your attack causes the creature to be shocked. The creature you hit must make a Constitution Saving Throw with a DC equal to your Constitution Modifier + Proficiency Bonus + 8 or it takes 1d8 lightning damage and cannot take reactions until the start of your next turn.
Black/Copper	Your attack causes the creature’s defenses to become corroded. The creature you hit must make a Constitution Saving Throw with a DC equal to your Constitution Modifier + Proficiency Bonus + 8 or it takes 1d8 acid damage and a -2 penalty to AC until the start of your next turn.
Green	Your attack causes the creature to become nauseous. The creature you hit must make a Constitution Saving Throw with a DC equal to your Constitution Modifier + Proficiency Bonus + 8 or take 1d8 poison damage and become poisoned until the start of your next turn.
Brass/Gold/Red	Your attack causes the creature to become wreathed in flame. The creature you hit must make a Constitution Saving Throw with a DC equal to your Constitution Modifier + Proficiency Bonus + 8 or take 2d10 fire damage.
Silver/White	Your attack causes the creature to become chilled. The creature you hit must make a Constitution Saving Throw with a DC equal to your Constitution Modifier + Proficiency Bonus + 8 or take 1d8 cold damage and has its movement speed halved until the start of your next turn.

Elemental Fortitude

Starting at 10th level, you gain resistance to the damage type of your elemental origin.

Improved Elemental Imbuement

Starting at 10th level, your elemental imbuement deals 1d8 damage of your elemental origin type.

Embody Dragonic Origin

Starting at 15th level, when you imbue your weapon with your elemental origin, you gain some aspects of your draconic origin’s powers. You gain a fly speed of 60 feet as you sprout dragon-like wings and gain a mini-breath weapon you can use as a bonus action. This mini-breath weapon has a range of a 20 foot cone, a dexterity saving throw DC equal to your Constitution Modifier + Proficiency Bonus + 8 (succeeding is half damage), deals 3d10 damage of your elemental origin type, and must recharge after each use by rolling a 5 or a 6 on a d6. You can use this breath weapon up to a number of times equal to your proficiency bonus per long rest. This embodiment of your draconic origin lasts until your imbuement dissipates from your imbued weapon.

Improved Elemental Imbuement

Starting at 15th level, your elemental imbuement deals 1d10 damage of your elemental origin type.

Elemental Breaker

Starting at 18th level, you ignore creature’s resistances to the damage type of your elemental origin. If you chose Green Dragon as your origin, you instead ignore immunities to the damage type of your elemental origin.

Improved Elemental Imbuement

Starting at 18th level, your elemental imbuement deals 1d12 damage of your elemental origin type.