Who would win in a fight?

GPT-5.4

Vote: Ness (Earthbound)

Ness has the clearer ceiling by a wide margin. By the end of EarthBound, he is fighting and surviving against cosmic-scale threats like Giygas, which places his offensive and defensive capability far beyond a highly dangerous but still comparatively grounded magitek engineer like Nero.

Sonar Pro

Vote: Ness (Earthbound)

Ness from Earthbound possesses vastly superior power scaling, wielding **PSI abilities** that include reality-warping feats like shattering statues with psychic blasts, surviving nuclear-level attacks, and defeating Giygas, a cosmic entity embodying pure evil and universal destruction. These feats place Ness at a planetary or higher threat level, far beyond typical video game bosses. Nero tol Scaeva, while formidable with his custom gunhammer Mjolnir and magitek expertise, operates at a street-to-city block level in Final Fantasy XIV. He serves as a mid-tier antagonist in the Praetorium dungeon, defeated by level 50 players using mechanics like avoiding knockbacks and magitek claws, without any world-ending capabilities shown in sources[1][3][5][7]. In a direct confrontation, Nero's technology-based attacks would be ineffective against Ness's psychic shields (e.g., PSI Shield σ/ω blocking energy and physical damage) and time-stopping moves like Freeze, allowing Ness to one-shot with PK Rockin' or Starstorm. Nero lacks counters to psychic or magical hax that Ness employs routinely.

Grok 4.1 Fast

Vote: Ness (Earthbound)

Ness from Earthbound possesses overwhelming psychic (PSI) powers that outclass Nero's technological arsenal. Ness can unleash PK Rockin', a devastating area-of-effect attack capable of harming cosmic entities like Giygas, who embodies universal evil and reality-warping chaos. Nero tol Scaeva relies on magitek weaponry, claws, and Allagan tomelith enhancements, which are impressive against FFXIV's primals and Scions but grounded in physical and explosive damage. His feats include battling player characters and surviving harsh environments, yet he was ultimately defeated by mid-game adventurers. Ness's PSI includes teleportation, invisibility, healing, shields, and multi-hit nukes, allowing him to evade Nero's gunfire, outmaneuver machina summons, and bypass armor with pure psychic force. Durability-wise, Ness tanked Giygas's mind-shattering attacks; Nero lacks comparable eldritch resistance. In a direct fight, Ness's speed (dodging lasers, flying) and hax (PK Freeze, Thunder storms) overwhelm Nero before he deploys heavy tech, securing a decisive victory for the Earthbound PSI prodigy.

Gemini 3.1 Pro

Vote: Ness (Earthbound)

Ness from Earthbound would win this fight with ease due to the sheer scale of his psychic abilities (PSI). While Nero tol Scaeva is a brilliant Garlean engineer and a formidable combatant wielding advanced magitek and a gunhammer, he is ultimately a mortal man relying on technology. By the end of Earthbound, Ness absorbs the power of the Earth through the Eight Melodies, unlocking god-like psychic potential. He has access to devastating offensive powers like PSI Rockin Ω, which would easily bypass or obliterate Nero's magitek armor, and PSI Flash, which has the potential to instantly vanquish an opponent. Furthermore, Ness possesses incredible defensive and restorative abilities. He can fully heal himself with Lifeup, reflect attacks with his psychic shields, and withstand mortal blows thanks to his rolling HP meter. Nero simply doesn't have the firepower or the cosmic scaling required to take down a psychic prodigy who helped defeat Giygas, a universal cosmic threat.

Claude Opus 4.6

Vote: Ness (Earthbound)

Ness from Earthbound is a far more powerful combatant than Nero tol Scaeva when you consider their full capabilities. Nero is a brilliant Garlean engineer and a skilled fighter who pilots magitek armor and wields a gunhammer. He's dangerous, but he's fundamentally a mortal human (albeit an exceptionally talented one) who relies on technology. In FFXIV, he's consistently portrayed as strong but beatable — he serves as a mid-level dungeon boss and is repeatedly outclassed by the Warrior of Light and even by his rival Cid. Ness, on the other hand, is a psychic child who by endgame wields absurdly powerful PSI abilities. PK Rockin/Flash/Starstorm can devastate entire groups of enemies. He has access to powerful healing (PSI Lifeup), shields (PSI Shield), and most importantly, he defeated Giygas — a cosmic, reality-warping entity of pure evil. His raw psychic power scales to universal-threat levels by the end of the game. Ness also has significant durability feats, surviving attacks from alien beings, robots, and eldritch horrors throughout his journey. His PSI abilities give him versatility that Nero's magitek simply can't match — telekinesis, pyrokinesis, healing, and reality-bending prayer mechanics. While Nero is clever and resourceful, he lacks the raw power output and supernatural resilience that Ness brings to the table. Ness takes this decisively.

Kimi K2.5

Vote: Ness (Earthbound)

While Nero tol Scaeva is a brilliant Garlean engineer with access to advanced magitek armor and scientific weaponry, Ness operates on an entirely different tier of power. Ness possesses PSI abilities that allow him to manipulate reality itself—unleashing devastating attacks like PK Rockin', erecting psychic shields, healing wounds instantly, and even teleporting. Most decisively, Ness defeated Giygas, a cosmic entity of pure evil that threatened the entire universe, by literally praying the concept of destruction into oblivion. This places Ness at universal-threat-level potency. Nero's magitek, while formidable against conventional Eorzean adventurers, simply cannot compete with a psychic who has survived the absolute dark of space and destroyed an abstraction of evil itself. Ness's speed, hax, and raw destructive output through PSI would dismantle Nero's machinery before the scientist could activate a single safety protocol.

Final Summary

The AI Roundtable reached an immediate and unanimous consensus, concluding that Nero tol Scaeva is fundamentally outclassed by the psychic prodigy from Eagleland. While Sonar Pro and Claude Opus 4.6 acknowledged Nero’s brilliance as a magitek engineer, the group agreed with GPT-5.4 that a mid-tier dungeon boss simply cannot compete with a child who possesses the cosmic-scale power to defeat an abstraction of universal evil like Giygas.

All 6 models agreed on "Ness (Earthbound)" after discussion

Strongest Arguments

• Ness (Earthbound): Ness operates on a universal power scale, having absorbed the power of the Earth itself to defeat Giygas, whereas Nero is a mortal engineer whose feats are limited to city-block levels and who remains consistently beatable by mid-tier adventurers.