O próprio Amon é um poderoso doador de sangue
Tarrlok: I'm Amon's brother. [Korra gasps. Cut to the camera panning across the bay of Republic City and a view of Aang Memorial Island with the bay shrouded in fog. Voice-over.]
Tarrlok: Amon is from the Northern Water Tribe. [Cut to inside Tarrlok's cell looking outward at Mako and Korra.] He's a waterbender and a bloodbender, [Frontal shot of Tarrlok as he lifts his head up.] Just like I was.
Korra [Surprised]: What?
[Korra and an equally shocked Mako glance at each other and back at Tarrlok. Mako takes a step forward to Tarrlok's cell.]
Mako: Did you know this all along?
Tarrlok: [Cut to Tarrlok.] No, [Bends his head down.] not until after he captured me.
[Camera cuts to a side-view of the entire scene.]
Korra: How did your brother end up becoming Amon?
—The Legend of Korra: "Skeletons in the Closet" (1x11)
Como tal, ele foi capaz de usar sua própria habilidade de curar o sangue para resistir à tentativa de Tarrlok de dobrar o sangue dele. Na verdade, ele era mais poderoso do que Tarrlok, como mostra sua habilidade de facilmente dobrar o sangue de Tarrlok quando eram crianças:
Yakone: Noatak, go! [Noatak inhales, and Tarrlok struggles against the bloodbending. Tarrlok falls to his knees, and Noatak narrows his eyes, making him lean back.] Excellent. [Noatak bows to his father and frees Tarrlok.] Tarrlok, your turn.
—The Legend of Korra: "Skeletons in the Closet" (1x11)