Board Thread:General Discussion/@comment-28336849-20170515225459/@comment-25936766-20170515232552

Like Grey said, no Faunus can have more than 1 trait. He already has a tail, so that's all he gets, and thus cannot have, nor ever had, scorpion claws.

Now, whether he uses those wristblades simply to evoke Scorpion imagery, is a different question, though at least out-of-universe it's likely the case.