Boss Guide · Sekiro: Shadows Die Twice
How to Beat Isshin, the Sword Saint
⚠ Extreme
Weak to:DeflectMikiri CounterLightning ReversalIchimonji Double
About Isshin, the Sword Saint
The final boss and greatest swordsman in Ashina. A grueling four-phase fight spanning sword, spear, and lightning combat.
Attack Phases
1
Genichiro — Way of Tomoe
A weakened Genichiro fight. Defeat him quickly to save healing for later phases.
- ›Mortal Blade slash
- ›Standard sword combos
- ›Thrust attack
2
Isshin — Sword Phase
Isshin draws his sword. Precise deflects and punishing his Ichimonji-like overhead are key.
- ›Ashina Cross
- ›Overhead slam
- ›Rapid sword combo
- ›Wind slash ranged attack
3
Isshin — Spear Phase
Pulls out a spear and a repeating pistol. Mikiri his thrust, dodge the gun, and punish after combos.
- ›Spear thrust combo
- ›Pistol shots
- ›Sweeping spear attack
- ›Jumping slam
Rewards
- •Memory: Saint Isshin
- •Dragon Flash
- •Severance ending unlock
Weaknesses
DeflectMikiri CounterLightning ReversalIchimonji Double