This Crystal Skull is found in the massive cavern area with the black dragons. After watching the cutscene that introduces the area, jump down and land on the tall stone staircase below you.

Once you reach the stone archway bridge, cross it and prepare to fight Black Knight Garrew. After crossing the stone bridge, Black Knight Garrew will come out of the small keep door, pacing toward ...

NInja Gaiden 2 BlackAll Crystal Skull Locations in Chapter 2 – Ninja Gaiden 2 BlackAll Crystal Skull Locations in Chapter 3 – ...