Legacy Piece Fire Force Guide: Shinra and Benimaru Routes

Two specs, two different farms

The Fire Force content arrived with update 1.0 and gates two abilities behind 7th Company Island. They look similar and they are not: one runs off a summonable ambush, the other off a world boss.

	Shinra	Benimaru
Rank	SS	SS
Money	$50,000,000	$70,000,000
Title needed	The Devil Hero	King of Asakusa
Title source	Infernal Ambusher	Demon Infernal (world boss)
Materials	Ember Fragment ×100, Infernal Core ×100, Infernal Ash ×100, Flame Heart ×45, Adolla Burst Core ×15	Ember Fragment ×100, Infernal Core ×150, Duo Matoi ×50, Sun Wheel ×35, Benimaro’s Eyes ×15

Both NPCs stand at 7th Company Island.

The Captain Burns route (Shinra)

The Infernal Ambusher is summoned — the board calls it an ambush — at 7th Company Island, Fire Fighter Company (Captain Burns), with hostages to rescue at Ruin City. That is the loop players search for as “the Captain Burns quest”.

The Ambusher is the source of the harder half of Shinra’s bill: Infernal Ash, Flame Heart and Adolla Burst Core all come from it, from Fire Force Chests, or from the Fire Fighter Company Shop. It also drops The Devil Hero title, which is a hard requirement — no amount of material farming substitutes for it.

The Demon Infernal route (Benimaru)

Benimaru’s gate is heavier. King of Asakusa drops from the Demon Infernal world boss, and that boss has to be summoned at the Ruin City Sacrifice Table for:

$100,000
Boss Ticket ×30
Ancient Infernal Core ×1

Thirty tickets per summon is the real cost here. Two things make it manageable: current codes pay out Boss Tickets in the thousands, and update 1.75’s code specifically spawns an Ancient Infernal Core. Both world bosses also refund tickets at 45% per kill — see the world boss guide.

Farming order that works

Get to Rank SS first. Nothing else matters until then; see levelling.
Bank Boss Tickets from codes before you start, since Benimaru’s summon eats them 30 at a time.
Run the Ambusher for Shinra’s materials — it covers three of his five and drops his title.
Then move to Demon Infernal for Benimaru’s title and the Duo Matoi / Sun Wheel / Benimaro’s Eyes line.
Top up from the Fire Fighter Company Shop. Buying the last twenty of a material is nearly always faster than farming them.

What these specs are worth

Both sit among the game’s high-end abilities, and both cost more to unlock than most of the weapons combined. If you are choosing between them on numbers rather than on which anime character you want, compare their rotations on the ability tier list before committing to either farm — the material bills are not interchangeable.

Was this guide helpful?