Tephra Cave

Tephra Cave is an area in Xenoblade Chronicles located in the right leg of the Bionis. It connects to the Bionis' Leg. Much of Tephra Cave remains unreachable until the Mechonis Core events.

Ground Floor

 * Caterpile Nest
 * Escape Pod Bay
 * Forgotten Cave
 * Hidden Warehouse
 * Tephra Cavern
 * Warehouse 2

First Floor

 * Bone Corridor
 * Emergency Warehouse
 * Prayer Room
 * Soothsayer's Crypt

Second Floor

 * Arachno Feeding Lair
 * Arachno Queen's Nest
 * Kneecap Hill
 * Path of Absolution
 * Trader's Stopover

Ground Floor

 * Mag Mell Ruins
 * Rear Entrance
 * Spring of Grief
 * Tephra Path

First Floor

 * Vilia Lake

Third Floor

 * Leg Pass

Secret Areas

 * Bafalgar Tomb
 * Heavenly Window

NPCs

 * Shura (Post-Mechonis Core)

Heart-to-Hearts

 * A Scene Revisited
 * Glowing in the Night
 * The Legend of the Spider

Gallery
Grotte di Tephra