Unlocking Feral Chaos
Duodecim's true final boss is not Chaos but his unleashed form: Feral Chaos, level 130, over 125,000 HP — the only boss in the game to become playable once beaten. Here is the full unlock path and three proven ways to win the fight that gates him.
The unlock path
Feral Chaos is unlocked at the end of the bonus scenario “Confessions of the Creator” (scenario 000), where he is the final boss. The route:
- Finish the main 012 scenario “Treachery of the Gods”: this unlocks the first Dissidia's story (013 “Light to All”) and makes scenario 000 purchasable in the PP catalogue.
- Open “Confessions of the Creator”: buy it for 2,000 PP in the catalogue, or finish scenario 013 — which unlocks it for free. Buying is the faster route.
- Work through scenario 000, designed for high-level characters (enemies from roughly 50 to 130). Along the way, a first level 95 Feral Chaos in his “Jade Dissonance” outfit (~60,000 HP) serves as a mid-boss: a five-player team fight, and after 60 seconds his Booster accessory gives him a ×90 multiplier (+450% attack and defence) that makes him all but invulnerable — land as much HP damage as you can before that, or leave the gateway to restart the fight from scratch.
- Reach the last gateway, “Edge of Discord”: a five-floor dungeon populated by level 120 and higher manikins, with the real level 130 Feral Chaos at the bottom.
- Beat him — see the three methods below. The win spawns chests (a Megalixir and the four pieces of his exclusive “Rise of Discord” set) and completes the scenario.
The fight that gates everything
The final Feral Chaos: level 130, over 125,000 HP, Garland as his assist, the Shinryu Verus summon (reusable) and unique accessories — any HP attack that hits you empties your EX and Assist gauges, his assist gauge fills 50% faster, and he deals 400% damage in EX Mode.
The tutorial trap: answering “yes” to the Mog who asks whether you already know Dissidia starts a level 1 Lightning fight against that same level 130 Feral Chaos, designed to be lost — and even a win (at the cost of extreme patience) does not unlock the character: the game drops you at the start of scenario 000.
Three ways to beat him
Method 1 — The Iai Strike build: a win in under a minute
The quickest method, documented by the Final Fantasy Wiki, exploits Iai Strike (a chance of an instant Break on every hit), pushed to a near-guaranteed trigger by a booster multiplier of 99.9×.
- Take a level 1 character (the level gap is what drives the build).
- Equip Smiting Soul (which carries Iai Strike), Sniper Eye (Wall Rush damage +10%) and boosters totalling 99.9×: “Level Gap ≥ 90” (×10) is essential, rounded out with at least five ×1.5 boosters of the Weaponless, Hatless, Armorless, Gloveless kind — having no equipment does not hamper the build in the slightest — and a seventh of at least ×1.4.
- Add the Exp to Bravery ability, and play on an Exp ×2 calendar day or with a Chocobo Feather.
- In the fight: Iai Strike triggers on almost every hit and instantly breaks Feral Chaos's bravery at 9999. Chain an HP attack with Wall Rush: the screen shows “9999 + 9999” and, thanks to Sniper Eye and the booster, the Wall Rush goes past the damage cap. Exp to Bravery immediately takes your bravery back into the thousands — and the cycle starts again until the win, in under a minute.
Method 2 — The HP attacks the AI does not dodge
The reference community guide on GameFAQs (2011) identified HP attacks that Feral Chaos's AI cannot avoid — repeat them without remorse:
- Yuna's Megaflare — Bahamut's bombardment catches him every time.
- Cloud of Darkness's Particle Beams (the Fusillade and 0-Form variants).
- Firion's Lord of Arms — the swarm of weapons overwhelms him.
- A special mention for The Emperor: busy avoiding his traps (Flare, mines), Feral Chaos cannot interrupt Starfall.
- The same guide additionally recommends Bravery-to-HP chains, which convert every opening into HP damage.
Method 3 — Straight up: neutralise Shinryu Verus and punish
The Final Fantasy Wiki's full method, for winning without a specialised build:
- From the very start of the fight, summon Asura to destroy Shinryu Verus for good; if the destruction fails, restart the fight. Deprived of his summon (bravery swap and tripling), Feral Chaos starts at a real disadvantage.
- Take advantage of the boosters naturally active against him: “Large Gap in HP”, “(Opp) HP ≥ 10000”, “Level Gap ≥ 30” and “(Opp) Summon Unused” give ×3.8 continuously for almost the whole fight — one or two more boosters and the multiplier becomes considerable.
- Equip Exp to HP to survive his 125,000 HP; Spite pays off against his high base bravery (over 3,500). No point paying for Sneak Attack: he carries Disable Sneak Attack.
- His HP attacks have long recovery: that is the counter-attack window. If he hits you with an HP attack, your EX/Assist gauges are emptied anyway — so you may as well spend them on EX Revenge or an Assist Change to cancel the hit.
- Beware his signature loop: Wall Rush (Destroy or Vicious, or his Garland assist) chained into Deus Iratus or Ventus Ire — dodge immediately after the Wall Rush to get out of it.
After unlocking
Once “Confessions of the Creator” is complete, Feral Chaos appears in the PP catalogue: 350 PP to unlock him as a playable character. His “Jade Dissonance” alternate can be bought there too.
In play, he is a colossus with strings attached: bravery that drains away and EX/Assist gauges locked until he has learned his exclusive abilities (levels 10, 30 and 100), moves costing 30-50 CP once mastered, basic abilities priced out of reach — and he cannot be taken as an assist. Competitively, the modern ruleset bans him; the rulesets that do admit him (Japan Ranked, DISSent Folk) forbid him the EX and Assist gauges.
The full guide to playable Feral Chaos
Sources
Known limits
- The strategies date from the 2011 community (Final Fantasy Wiki, __Shinryu__'s “Feral Chaos and You” guide on GameFAQs); since the AI is identical under PPSSPP, they hold as they stand.
- The boss's exact HP varies between sources (125,000+ according to the GameFAQs guide for level 130; ~60,000 for level 95).