The name of the thread is "I officially hate illusion" not "I find illusion boring". In reading this thread all I have seen is complaints about how illusion has let people down through not affecting higher level enemies, or making frenzied enemies hostile to there selves. Its not people finding it boring that caused me to make such a claim, it is basic mistakes like those that caused it. As Dagmar said, sneaking whilst casing frenzy with the Silent Casting perk will NOT make the enemy run to your location, but rather attack he's/her/its comrades. The Frenzy spell affects levels 14 and lower coupled with the animage/kindred mage and rage perks brings this to around level 24, dual cast that makes it affect levels 48 and lower, it would be very difficult to find a group of opponents that Frenzy, used properly, wouldn't affect.
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