Umbral Ridge

The Umbral Ridge is one of the sub-areas located in the Vengeful Thicket and takes place within the outcropping that forms the hollow ceiling of the region's inner mountainside. The main gimmick here is the inconsistent lighting; the faulty wiring causes the lightbulbs illuminating the cave to periodically flash on and off, deactivating Bloominous Stemples, activating Dark Urchools, obscuring visibility, and other hindrances. The lights can be temporarily kept on by activating electrodes, but even they will eventually deactivate if they aren't being held together by Yellow Pikmin. There are also plenty of chasms surrounding the perimeter of the cavern, so take care to keep Pikmin from falling to their demise.

The mini-boss faced at the end of the Umbral Ridge is another Luminous Long Legs. It isn't very different from the one in the Karst of Gales, but its arena contains small pools of water that make it more dangerous to fight with non-Blue Pikmin.

Wildlife

 * Male Sheargrub
 * Female Sheargrub
 * Orange Bulborb
 * Dark Urchool
 * Brambeetle
 * Voltage Blowhog
 * Ceiling Slurker
 * Walleech
 * Decorated Cannon Larva
 * Flittering Glowbelly
 * Lurking Trowlift
 * Thundertooth Lanchoot
 * Water Dumple
 * Sputtlefish
 * Thornbobber
 * Jingle Raider
 * BOSS - Luminous Long Legs