Quote Originally Posted by Garotte14 View Post
4) Lethargy is not the same as Blizzard. Even though they both apply a heavy, Lethargy is off the global cooldown. Therefore Lethargy > Blizzard if you need it for the heavy; which there are plenty of instances where this comes in handy.
Don't forget tho, the Heavy applied by Blizzard is twice as strong as Lethergy. I can literally only remember one time where I was asked to handle heavying something (a8s, heals were busy doing other things) and lethargy slow wasn't even strong enough to make a difference (slowing the two balls that cant hit middle at same time)