This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Of unmixed ancestry; purebred.

adj. having a list of ancestors as proof of being a purebred animal

n. a pedigreed animal of unmixed lineage; used especially of horses

"We definitely need to move past that D&D collective persona you targeted, but I'm remaining on the obstinate "pureblood" side for right now."

purebred   

beast    brute    fauna    creature    animate being