Quote (dothackking)
If the caster dies in 2 hits from the enemies he's trying to kill, and it takes him 5 sec to cast, 2 hits takes alot less than 5 sec. I"m sure later in the game this isn't so bad, but I haven't been able to get an ele past around 30 due to the cast time getting me royally owned.
Farm using a blood elf nation or any nation that gets gold/wood quick and buy yourself an armor of gods or two. If you do that, you won't die in 2 hits from enemies level 30 and below.