Omni-Drain Converter

Subject: Omni-Drain Converter
Era: Present (Final Saga — Egghead → Elbaf)
Related: Lilith Vegapunk Franky Pacifista Elbaf
Name meaning: Transparent English/Latin science-compound in Vegapunk's descriptive-tech register (cf. Pacifista, Seraphim, 'Vega Force 01,' 'Punk Records'). **Omni-Drain Converter** = *Omni-* (Latin *omnis*, 'all/every') + *Drain* (English, to siphon off) + *Converter* (a device that transforms one form of energy into another): literally an 'all-siphoning transformer' — a unit that drains ambient energy of any kind (here the fire's heat) and converts/dissipates it, freezing the blaze. The 'all' prefix matches Lilith's on-page premise that 'energy is everywhere' and 'all natural disasters are a maelstrom of energy,' tying the name to Vegapunk's free-energy science (Vegapunk Final Message and Sinking World). **Super Vega Cola** = *Vega* (Vegapunk's brand prefix — the star Vega, per his own name; cf. the 'Vega Force 01' mecha) + *cola*, the fuel Franky's cyborg body has run on since Water 7 — i.e. a Vegapunk-engineered high-potency upgrade of Franky's signature cola gag ('fuel is passion!!'). The 'super-cola' framing echoes real-world energy-drink/'mega-cola' branding for a souped-up soft drink.

Structural lore — Vegapunk energy-conversion technology, deployed by Lilith on Elbaf.

What we know

Omni-Drain Converters (ODC) — Vegapunk energy-conversion devices introduced by Lilith on Elbaf Ch. 1176. Premise: “energy is everywhere, all around us”; “all natural disasters are a maelstrom of energy.” Disc-shaped flying units that drain ambient/heat energy from their surroundings — deployed against the burning school and Owl Library, they “collect heat energy” and freeze the fire solid, extinguishing it (p.3, pp.8-9). They have a “hover function” Lilith expects to work on Elbaf. Lilith “left them right here by the school” — in the box “Vegapunk was in.”
Super Vega Cola (related) — a high-potency fuel Lilith also introduces here; she hands it to Franky (“fuel is passion!!”), noting his cyborg innards are “immaculately designed — just as advanced as the Pacifistas” and shouldn’t be limited to ordinary cola (p.9).
Extends Vegapunk’s energy science (cf. the sinking-world / free-energy themes of his final message — Vegapunk Final Message and Sinking World).

Ch. 1176 — first mentioned AND first shown: Lilith deploys the ODC discs to freeze out the Owl-Library/school fire; Super Vega Cola given to Franky.
Ch. 1178 — capacity limit voiced (“There’s only so much the ODC system can do!!,” p.9).

What else can the ODC drain (kinetic/weather/Devil-Fruit energy?), and does it tie into Vegapunk’s free-energy research on the world’s true energy problems?