I would put Conjure Familiar (Spirit Wolves), Fire Atronach (Fire Elemental Totem) and Storm Atronach (Earth Elemental Totem technically) in your line of Conjuration. Also, I would think to put Chaos Damage enchantment (Flametongue Weapon, Frostbrand Weapon, and Rockbiter Weapon) on the Axes / Maces. In addition, you should put Frost spells into this as well. There are some attack spells that use Frost attacks. Thrall (and the class shaman) have these abilities. If I didn't mentioned any spells that refer to these, then just put them in.
I would put Conjure Familiar (Spirit Wolves), Fire Atronach (Fire Elemental Totem) and Storm Atronach (Earth Elemental Totem technically) in your line of Conjuration. Also, I would think to put Chaos Damage enchantment (Flametongue Weapon, Frostbrand Weapon, and Rockbiter Weapon) on the Axes / Maces. In addition, you should put Frost spells into this as well. There are some attack spells that use Frost attacks. Thrall (and the class shaman) have these abilities. If I didn't mentioned any spells that refer to these, then just put them in.