If this map is right, there's a river that runs through Primeval's Eye that way. And the river leads straight to the hidden Oni Temple that holds the third mask.
The Black River is a river in Primeval's Eye near Strangler's Path.
History
Sons of Garmadon
The Quiet One
Lloyd and Harumi sailed down the Black River on their way to the Oni Temple in a small boat, only to come across Crabby, a giant crab, who attacked the boat. Crabby ran away and Lloyd and Harumi went down the fast rapids of the river and fell down a waterfall, arriving at the Oni Temple.
Game of Masks
The Sons of Garmadon parked the Destiny's Bounty on the river where they held the ninja captive while waiting for Harumi to exit the Oni Temple with the Oni Mask of Hatred. The ninja broke free of their captivity and negotiate with the Sons of Garmadon to return the mask and Lloyd flies out of the river and is caught by Jay. Crabby appears out of the water and chases both the ninja and the Sons of Garmadon onto a small island. Both groups attempt at fighting Crabby before the Sons of Garmadon leave with the Destiny's Bounty. Zane used his Ice powers to freeze Crabby into the river, but after Lloyd escapes onto the Bounty, the ice breaks and Crabby is free.
Crystalized
The Coming of the King
Lloyd seized Harumi's hand and leaped off the Crystal Island, plunging into the black river below. The Council of the Crystal King witnessed their fall and Aspheera ordered them to follow, but they hesitated due to the height. Lloyd and Harumi searched for a safe place to land, eventually finding a branch where they could rest.
Inhabitants
- Crabby (formerly)
Visitors
Appearances
Ninjago: Masters of Spinjitzu
Season 8: Sons of Garmadon
- 80. "The Quiet One"
- 81. "Game of Masks"
Season 15: Crystalized
- 197. "The Coming of the King"
Gallery
Season 8: Sons of Garmadon
Season 15: Crystalized
