The Digmaster's Earthblade

Objectives
Return the Digmaster's Earthblade to someone within your faction's Brawler's Guild.
 * Digmaster's Earthblade (provided)

Description
An entirely ordinary-looking shovel. The handle is carved with an ornate script: "The Digmaster's Earthblade".

On the flipside of the handle, however, is a smaller label, written in simpler text:

RETURN TO BRAWLER'S GUILD

Rewards
You will receive:

Progress
What are you carrying, ? Something of mine?

Completion
Ah, you've found one of my treasures. Well done, adventurer.

In return, I will allow you to purchase one of my rare challenge cards.