[Ferahgo]

Necromancer Research Only Words

Words of Possession (Haunting Corpse)
Words of the Incorporeal (Renew Bones)
Words of Refuge (Harmshield)

Enchanter Research Only Pages

Part of Tasarin's Grimoire Pg. 390 (Strip Enchantment)

Wizard Research Only Runes

Rune of The Helix (Shock Spiral of Al'Kabor/Force Spiral of Al'Kabor)
Rune of Rallos Zek (Shock Spiral of Al'Kabor)
Rune of Xegony (Column of Lightning/Lightning Storm/Energy Storm)
Rune of Al'Kabor (Fire Spiral of Al'Kabor/Shock Spiral of Al'Kabor/Force Spiral of Al'Kabor)
Rune of Fulguration (Project Lightning/Energy Storm)
Rune of Karana (Lightning Storm/Energy Storm)