Cylia Mackie is a character in the InCryptid Series by Seanan McGuire. She is a former roller derby teammate of Antimony and one of her companions as she travels across America.
Like all Jinks, Cylia can manipulate luck.
Cylia joins Antimony, Sam, Fern, and Megan in Florida to fight the Lowryland Cabal. She later drives them (minus Megan) in her car all the way to New Gravesend, and drives back through Buckley, Michigan with them on the way home to Portland.
Cylia was previously married to Tav Mackie, but her husband died from diverting too much bad luck from her to himself.
She was involved with Fern and Antimony in the roller derby scene.