Prometheus

Arc-by-arc updates

Wano Country — Onigashima Performance Floor (Ch. 1039)

• Summoned with Napoleon and Hera for Big Mom’s “Maser Saber” (p. 6). See Soru Soru no Mi.

Wano Country — Onigashima Raid, Live Floor (Ch. 1029)

• Big Mom’s fire-homie; Kid wrenches away his flame mid-fight (“Stolen Fire!!!”), prompting the homies’ “Nobody does that to our mama!!” (p. 6).

Wano Country — Onigashima Raid, Live Floor (Ch. 1013)

• Combines with the new homie Hera (“Combine!!!”) to fire Big Mom’s Maser Cannon; reveals Big Mom “asked Hera for a girlfriend” and brags the trio (Prometheus/Hera/Napoleon) is now unstoppable. Mocks and rejects Zeus alongside Hera (pp. 5–9).

Wano Country — Onigashima Raid, rooftop (Ch. 1003)

• Big Mom channels Prometheus for “Happy Mother’s… Blaze!!!” against the rooftop alliance; wreathes her in fire as she laughs with Kaido on the final page.

Wano Country — Onigashima raid (Ch. 995)

• Big Mom’s sun-homie; his flames are overpowered by Marco’s Phoenix flames’ “special properties” in the rooftop-climb duel (pp. 2–3).

Whole Cake Island — Big Mom’s flaming mount in the Sunny chase (Ch. 894)

• Serves as Big Mom’s flaming mount during the Sunny chase — “at that size, Prometheus ain’t the nimblest mount” (pp. 9, 11).

Whole Cake Island — Big Mom’s last special homie standing (Ch. 890)

• With Zeus drained “into oblivion” by Nami, Prometheus is the special homie Big Mom still has; she calls on him by name as she orders the pursuit of the fleeing Sunny — “Prometheus!!!” / “Yes, mama!!!” (p. 20). See Homies.

Whole Cake Island — scolds Zeus; summoned back to Mama (Ch. 889)

• Scolds Zeus over his betrayal and reminds him both are “special homies made from the soul of Mama herself”; summoned back to Big Mom alongside Zeus (pp. 11, 14). See Homies.

Whole Cake Island (Ch. 875)

• Used by Big Mom as a flame blade (“Murasame”) in the Seducing Woods pursuit; Jinbei confirms he is “made of compressed flame” — “think of him like a great big talking horse fire” (pp. 7–8).

Whole Cake Island — executes the traitor Kingbaum (Ch. 874)

• Arrives (“LORD PROMETHEUS!!!”) and incinerates the tree-dragon homie Kingbaum the moment he “decides to betray Mama” (pp. 14–15) — enforcing soul-homie loyalty by fire. See Homies.

Whole Cake Island (Ch. 863) — summoned during Big Mom’s rage

• Summoned by Big Mom during her rage at the ceremony (p. 12).

Whole Cake Island — enacts Big Mom’s weather-rage (Ch. 845)

• With Zeus, enacts Big Mom’s stormy moods and “wreaks havoc” as her rage storms the seas around Whole Cake Chateau (p. 4) — the weather-control faculty (named @0843) shown in action. See Homies.

God Valley (flashback) (Ch. 1161)

• Shown with Big Mom at God Valley, powering her “Fire-Blitz!!” (pp. 10–11) — establishing Prometheus existed ~38 yrs pre-present.