Circle of Fortune IS the crafting faction...
1.0 list but all of these effect crafting:
Rank 1: Grants a 35% increased chance of enemies dropping twice as many items. (more crafting bases)
Rank 2: Grants a 45% chance to preserve Runes of Ascendance when using items that require Circle of Fortune Rank 1. (crafting materials saved)
Rank 4: Grants 50% chance that Affixes are Exalted. (more crafting bases)
Rank 5: Grants 25% chance for double rewards in Monolith Echoes. (more crafting materials dropped)
Rank 6: Uniques twice as likely to offer Legendary Potential. (more bases to slam; crafting.)
Rank 7: Increases the number of T7 Affixes on items. (more crafting bases)
Rank 8: Items that drop as Rare above level 44 have a 25% chance of becoming Exalted. (more crafting bases)
Rank 10: Duplicates items granted from Prophecies. (more target farmable bases and materials)
Then there's the observatory with lenses and prophecies that directly give target farmable materials and bases.