Board Thread:General Discussion/@comment-5789047-20130530203856/@comment-5377090-20130605033850

16 with Dragonborn, 15 without. Most of them are different tiers of the same three spells. One makes enemies run away, the other calms them, and the third makes them flip out and attack anything around them. There's also Clairvoyance, which casts a blue glowing line on the ground leading you to your quest objective or map marker. It doesn't work with multiple objectives, but it's really useful sometimes, especially if you just can't figure out how to get to a certain area. And I wonder if maybe you could have a Master level Illusion spell that combines Invisibility and Muffle for a ton of Magicka. That would be cool.

As for Destruction, I play on PS3, so I can't mod, but there are tons of magic mods out there like Midas magic that add tons of spells.