Remain in the garden until Lord Gregor Lescovar and Marzon the Silent Blade have had their conversation. Afterwards, kill them both before returning to Elling Trias in Stormwind.
After I put on Spybot's disguise, he'll head in to talk to Lescovar. The guards should let him pass no problem.
While you were getting materials for me, I took care of informing Marzon that it was time for him and Lescovar to meet again. I even dropped some false information.
Lescovar will dismiss his guards and wait for Marzon out here in the garden. After you catch wind of talk about the Defias, make your move. You need to kill them both before the guards return! When you're done, speak to Trias.
Yes, <name>? Are things going well with Tyrion? He apprised me of the situation and I've helped him trick Marzon into going to the castle.
Marzon has been a thorn in the side of many people in Stormwind; many of which are close friends of mine. No one messes with my friends... not if they know what's healthy for them.
It's just a shame I'm indirectly doing a favor for Shaw and SI:7 in the meantime. Oh well, not every plan is perfect.
So it is done? Good. Thank you greatly for your discretion, <name>. You've proven worthy on more than one count. I'll be sure to keep my eyes on you and your progress within the Alliance.
Be sure to keep your nose clean.
Upon completion of this quest you will gain: