Dragon Lord's Grace is a Consumable Item in Ninja Gaiden 4.
In-Game Description[]
An elixir of legends meticulously crafted from a dragon's scale and a phantasmal herb in a tradition passed down verbally through generation of select ninjas. Consuming it extends one's life force beyond its natural limits..
Acquisition[]
Automatically obtainable after obtaining one of each: Phantasmal Herb and Black Scale.
Effects[]
Upon obtaining a Dragon Lord's Grace, it will be automatically consumed and Yakumo's maximum health will be increased.