Rubies of Eventide Summoning Spells

The highest level of spellcasting skill that you may attain is 500, at which point you are considered to be a Grandmaster of that skill. Additional spells may be learned through research and explorations.

As a spellcaster, Spellcraft and Focus may be useful skills for you to learn. Spellcraft will allow you to cast at higher levels, while Focus will decrease the final Mana expenditure of a spell.