*Edit* if your leaving a negative vote can you comment why. Not sure how i could make this guild more clear.
All weapons need a unique item to craft. These will come from salvage piles and chests. The 2 that are hard to find are: Hollow Shaft (use dog to dig on bottom floor of owl library)
Amir Tree Branch (in chest behind the tree in the Swamp)
You will have to buy some recipes from various merchants, most are at the shop in Suvia.
Here is a list of all weapons to craft:
Angel Bow
Talon Glove
Sapphire Glove
Blizzard Bangle
Blaze Bangle
Oar of war
Elemental Lance
Suvium Armor
Nadirium Armor
Fire Volt
Ice Wave
Poison Dagger
Serrated Dagger
Sacred Song Bowl
Mage's Song Bowl
Earth scepter
After i opened every chest and salvage pile i still needed to buy a fair bit of items. For me i needed 15 Konkylium ore, 6 Konkylium Fasteners, 10 Strong Leather Straps, 3 Suvium Pins, and 1 Find Grinding Stone.
These can be bought at the 3 merchants: Northwest Trading Post, The Oasis, and Forest Glade.