Fortinbras

Quick Attributes

Attribute	Value
Type	Boss
Chapter	TBD
Location	TBD
Recommended Level	TBD
Element	Fire
Phases	2
Parry Difficulty	Very Hard
Enemy Faction	Genma

Overview

Fortinbras is a late-game boss in Onimusha: Way of the Sword and one of the encounter highlights of the back half of the game. He is a powerful Genma commander wielding a flaming greatsword — a weapon whose swings leave trails of fire, and whose area attacks can deny whole sections of the arena. Two phases define the fight: the first introduces his core kit, and the second amplifies it.

What separates Fortinbras from earlier bosses is the positioning layer. Many of his attacks are not single-target strikes but area denial — flame waves, ground slams, and radial bursts. The correct response isn't always a parry; sometimes it's a reposition. Players who try to parry everything will burn through their posture; players who read the tell and choose between parry and reposition will dominate the encounter.

Phase 1

The opening phase establishes Fortinbras's core kit: heavy greatsword swings, a forward thrust, and the occasional flame wave. Phase 1 is the parry-training phase — every swing is telegraphed with a clear wind-up, and the parry windows, while tight, are learnable.

Attack	Tell	Best Answer
Overhead Cleave	Two-handed raise, brief pause at apex	Timed parry on the impact frame; stance-switch to two-handed for punish
Horizontal Sweep	Wide wind-up across the body	Deflect into the environment to extend stagger, or step-parry
Forward Thrust	Sword drawn back at the hip, weight forward	Side-step into the thrust line, punish the recovery with a heavy
Flame Wave	Sword drags across the ground, glows red	Jump over the wave or side-dodge; punishing during the cast is risky
To be verified at launch	—	—

Phase 2 (Flame Sword)

At the phase transition, Fortinbras's sword ignites fully and his kit expands. New attacks include radial flame bursts, charge-and-slam combos, and an enflamed overhead that lingers with a fire AoE on the ground. Phase 2 is where positioning becomes non-negotiable — staying in the wrong quadrant of the arena at the wrong moment will burn you for massive damage.

Attack	Tell	Best Answer
Radial Flame Burst	Sword plunges into ground, glow pulses outward	Run to the maximum range of the arena; parry is unreliable here
Charge & Slam	Body lowers, sword trails behind	Dodge lateral at the moment of slam; punish the recovery
Enflamed Overhead	Sword raised higher than Phase 1, glowing	Deflect the strike and dash away before the fire AoE detonates
Flame Combo (3-hit)	Three consecutive swings, each faster than the last	Parry the first two, Issen the recovery of the third
To be verified at launch	—	—

Parry Windows

Fortinbras's Phase 1 parry timings are tight but fair. Phase 2 parry windows shrink — the flame effects widen the visual hitbox and shorten the perceived window even when the underlying frame data is unchanged. The general rule: parry earlier in Phase 2 than feels natural.

Issen Opportunities

Fortinbras's stamina bar is generous and depletes slowly under sustained parry pressure, but the Break Issen windows when it does deplete are longer than average — Capcom's design intent is that late-game bosses reward extended punish combos. Expect two to three full Issen animations per Break Issen window.

For the full execution system, see the Issen & Break Issen guide.

Rewards

Reward	Type	Notes
To be verified at launch	—	—
To be verified at launch	—	—