It's a tiring trek downwards, but not too difficult.<br/>The rocky ledges descend down past several jutting crystal spires, glowing and throbbing with strange energy, covered in lichen and fungus that quivers with the pulsations.<br/><br/>The ledges lead to one side of the pit, and on the far side, several creatures looking like headless spiders with a single, large glowing eye across their back blink at the travelers in between skittering around on the wall.<br/><br/>Eventually, the wall descends into a vast chamber. It's mostly featureless, aside from the odd cluster of similar crystals, many of which are submerged in pools of clear water, and the occasional patch of subterranean flora.  The roof of this chamber appears to be teeming with the eye-spider things, judging by the glow and faint movement.<br/><br/>The walls apart from this craggy one Zarna and Rue are currently climbing down have a whorling sort of pattern of ramps leading up to tunnel entrances. The single dominating feature of the cavern is a black, glossy structure jutting out from the floor and wall. It's tough to make details without closer inspection, but the structure does appear to have entrances and may be a foothold of civilization.