It's a less intense fight
A better way is to simply plan ahead of time when you're likely to draw WoTLK Gold the line, and use Arcane Missiles in order to lower your stacks. In in the diagram, it's definitely better to get up to four stacks before you miss using a missile barrage Croc. And then it's also good to look past it in case you don't own the missile barrage tool and to use it after you have it, you'll have to figure out what that number is.
Private servers don't. these guys don't include the fact that you are really unlucky and you can be casting arcane blast at four stacks a number of times before you're hit with that missile barrage , and they don't get into the nuance that I have done in the graph as long as you know where you'll mark the lines.
If it's a less intense fight then you can go, you to the right place, and as of now I'm able do some casts pass in order to get an missile-barrage Croc even though it's more mana-intensive. It's a good option if the fight is shorter, but if you're in a longer fight, you're gonna want to bring that number down a bit. In order to be able to accumulate enough mana since you need to get to four stacks, if you need use missile barrage on less than four stacks it's likely to eat away at your DPS quite a bit.
Now obviously it's more mana productive, yet it's bound be detrimental to your DPS. Another thing to note is to never stop your casting to utilize this missile barrage proc.
So let's say that I want to be using the missile barrage right here at first act. Let's say I didn't get it even though. Then I continued to cast and fishing. Then I realized it you wait until this arcane blast has ended and then you can use this missile blast. The reason buy WoTLK Classic Gold is if you're interrupting like the way you're doing, which is large, you're creating huge gaps into your time which will result in the result of a DPS loss for the entire game.