Quote Originally Posted by Silverquick View Post
No its not... its ONE...

It's a 2 second cast time (mine reads 1.8) and a 2.5 second recast for the whole thing. Go ahead and test it. They aren't two stacked recast timers... its only one.
I've just tested it myself and hardcasting a spell triggers the GCD and when using the dualcast on the next spell also triggers a gcd. It's a bit misleading in that the casting time for the short spells(jolt/2/scatter etc) is shorter than the gcd, but either way a hardcast +using dualcast proc takes 2 GCDs. Not sure how long using a oGCD takes and if that 0.5 second or so is long enough to weave or if its best to weave with the dualcasts.