Str +2, Con +2, resistance (greater), 2 claws, bite, natural armor +1, breath weapon 3d8, immunities (lesser) Str +2, Int +2, resistance (lesser), racial HD type increase, natural armor +2, darkvision 60 ft., low-light vision 'Half-dragon' is usually an inherited template, but it could be acquired through special magical rituals as well. In contrast, the half-dragon template class presented here allows a character to gain full half-dragon powers in only 3 levels, but at the expense of sacrificing development in certain other areas. Furthermore, it grants certain powers that aren't available via the template. The prestige class requires 10 levels to complete, but it also advances the character's base attack bonus, saving throws, Hit Dice, and skill points. Both are equally viable choices, depending on what the player wants to gain. The dragon disciple prestige class in the Dungeon Master's Guide offers one way for a character to take on more draconic aspects the half-dragon template offers a different option. But dragon-blooded beings are just as popular with players who want exotic and powerful characters as they are with DMs who want interesting monsters. With the creation of monster templates, half-dragons of all kinds have become so popular with DMs that some players have begun to wonder if the big lizards ever get around to mating with their own kind.

D&d half dragon template