Board Thread:Dark Souls II/@comment-24591958-20140428211940/@comment-1961216-20140428234658

To get the Zweihander from where you are:

- Return to Heide's Tower of Flame (that's how you got to No-man's Wharf, right?) - Defeat Dragonrider if you did not do so - Speak to the girl on the top of the tower until she begins repeating herself - Return to Majula and talk to her in the stone cave next to the cat's house - Pay her 2000 souls and take the new exit to Huntsman's Copse - Proceed through Huntsman's Copse to Harvest Valley - Proceed through Harvest Valley to Earthen Peak - Proceed through Earthen Peak to Iron Keep

From the mist door leading to Iron Keep's boss, turn left and jump down to find a lever. Flip it to lower the raised side of the bridge. Find a valve and turn it off to safely return to where you were via the combustion engine room thing.

Back at the mist door again, turn around and leap over the gap right there. The Zweihander will then be directly in front of you, and the Dull Ember to the right.