We've done away with all Fossil-exclusive mods except those found on Faceted, Bloodstained and Hollow Fossils, and moved a number of them to other sources. These mods can still be obtained through Fossil crafting, as long as the base item also fulfills the mod's requirements.

Body Armour: Socketed Attacks have -15 to Mana Cost (now from Warlord's Influence), x% increased Aura Effect on you (now from Redeemer's Influence).