A stupid question I should have asked a long time ago when they took away thunder and gave us this piece of crap but here it is.

With all our new aoe options in HW, pain flare, death flare, bane back to spreading to ALL targets instead of just 3, does anyone even use bliz 2? Sometimes when I'm running a roulette and after I've done my bane,death+pain+shadow flare ect I'll step in and spam bliz 2 for "some" more aoe dmg but is it even worth it? I always didn't like this cross skill and I felt it was schs fault we lost thunder because they also got aero. So does this spell have any practical applications or was it just so SE can say "We took thunder but have this instead"