Half-Dragon Companion (3.5e Feat)
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Half-Dragon Companion [Special]
You have shown yourself to be an ally of all nature's dragon creatures
Prerequisite: Animal Companion ability, Knowledge(arcana) 2 ranks, Speak Language(Draconic)
Benefit: You may add the Half-Dragon template to any creature you can have as an animal companion. This feat does not grant an Animal Companion if you do not already possess one. You must already possess an Animal Companion. The chosen draconic color of your new half dragon animal companion must not conflict with your own alignment.