Tyrian Callows is a major-supporting antagonist in RWBY who was introduced in "The Next Step". A known serial killer, he is an associate of Salem and part of her inner circle. He first serves as a major antagonist in Volume 4, hunting down Ruby Rose on the order of Salem. He later serves as the...

Tyrian from RWBY

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“12話ティリアン　かわいくてかっこよくて凶悪で最悪で最高 #RWBY”

For the member of the Justice League, see Arthur Curry. For his digital copy, see Arthur Watts (Digital Copy). Doctor Arthur Watts was a major-supporting antagonist in RWBY who was introduced in "The Next Step" of Volume 4. He was an associate of Salem and part of her inner circle. He was also a disgraced former scientist from Atlas who had faked his own death in an event known as the Paladin Incident. He served as the main antagonist of Volume 7. In "The Final Word", he was trapped in the…