they cant move to get away, their cast times are increased.
Also if you have slow, you have Imp CS. wich silences them for 4 seconds and keeps them from casting shadow (ZOMG not many lock spells that arent shadow!) for 8 sec.
Edit: And if they do cast fire, well low and behold, it takes 2x as long.
Also, to whoever says its mana intensive: Cost the same as blink. but you dont have to blink cuz THEY ARE SLOWED HAHAHA. Also with a 10k + mana pool, what does ~650 mana get you? Answer: 15 seconds of pure pew pew, while everything your enemy does it at HALF speed. That means that warrior is only gonna swing on you 2x tops before he dies, IF your inane enough to stand within his reach. That hunter isnt gonna autoshot you 900 times in 10 seconds either.
Again, it really matters about playstyle, Ice is King over all, especially if you have or are still developing your skill.
Not to mention you get a 50% bonus to ALL spells crit, and 25% of your intellect as spell dmg, and 15% bonus on your int, 30% mana regen while casting, huge threat reduction, etc etc etc.
Oh and You still Pop off 5k instant pyros =o.
Now your spell dmg needs to be around 1k to see the full power of the build too, wich sadly i have not attained, yet.
Edited, Dec 16th 2007 6:59pm by orickruns