Disappointed that the barrels and kegs didn't say things like "Gold" and "Platinum" on them, Tanner takes as much of the jewels and coins as he can and then follows the others to look down the tunnel that the Yuan-Ti went down.

Seeing Glennifar take the glowing sphere and absorb its power, Tanner is fascinated by the magic and painfuly curious to figure out what it could be (Bardic Knowledge Check?). Also, hearing Xenopon refer to some missing object, Tanner tries to remember if the group was here to recover an object. He didn't remember anyone talking about a specific object.

"Xenopon, what is that you are looking for?" Tanner whispers to the mercenary as he walks towards the Yua-ti's tunel.
A tall, gangly human youth looks at you, his questioning green eyes filled with the energy and enthusiasm of youth. Clad in a fine chain shirt with a buckler emblazoned with crossed lute and sword, he wears an Elven rapier at his side and a rustic lute over his shoulder.