A beast, humanoid, giant, or monstrosity can become a half-dragon. It keeps its Statistics, except as follow.
Challenge. To avoid recalculating the creature's challenge rating, apply the template only to a creature that meets the options prerequisite in the Breath Weapon table below. Otherwise, recalculate the rating after you apply the template.
Senses. The half-dragon gains blindsight with a radius of 10 feet and Darkvision with a radius of 60 feet.
Resistances. The half-dragon gains Resistance to a type of damage based on its color.