Quote Originally Posted by whiskeybravo View Post
It's a dot that will be ticking while you build GL3. It takes, what, ~20ish seconds to build GL, which is 2/3 or so of the ToD duration. It's a MNKs strongest attack at 320 potency, it just takes a while to tick which is why you apply it early. I use it before PB, sometimes you need a filler between Shoulder Tackle and PB.
Okay, I'll turn my question around a little so that I get an answer to the whole question. Then why not reapply ToD after your damage buffs are up? Seems like a shame to miss out on that extra bit of damage on the Monk's strongest attack.