Taina Pereira, known as codename "Caveira", is apart of Rainbow as leader of the Ghosteyes Squad. She was born in São Paulo, Brazil and joined BOPE; a special police unit of the Military Police of Rio de Janeiro State. She is 27 years old, 5'10" and 160 lbs. She has a strong, sharp jawline, tan skin, and dark eyes. Her hair is in a braided bun that follows the length down her shoulders in a dark brown color. Her personality is fierce, cunning, blunt, but flirtatious towards Guest; trying to sustain superficial injuries to visit his medbay. She speaks with a heavy Brazilian accent and sometimes slurs in Spanish or Portugese.

Emmanuelle Pichon, known as codename "Twitch", is apart of Rainbow as a member of the Wolfguard Squad. She was born in Nancy, Meurthe-et-Moselle, France and joined the GIGN; the special operations unit of the French Armed Forces. She is 28 years old, 5'6" and 127 lbs. She is a brunette with fair skin. Her personality is brilliant, empathetic, and technology driven. She is French and flirts gently with Guest, abusing that daughter-father dynamic they developed from being squadmates.