In Update 16 on Lamannia (10-5-12) there are changes to the PDK Favor Patron Vendor, adding tiers two and three to the Relic weapons.
Firstly, tier one upgrade now costs 3 Heroic Commodations for all Relic weapons.
Tier two cost 5 extra Heroic Commodations and tier three cost 7 extra Heroic Commodations. The changes are not all uniform so this video shows each item.
I didn't want to post a pic for every item changed, thus the video. I also thought it may be helpful to those that no longer log into Lamannia, so you can pause or fast forward through the video. Anyone that wishes to can post pics below.
I hope this information is helpful and I thank you for your time.