Quote Originally Posted by Cap75 View Post
I'd like to know this too. In my limited experience I had to spam the crap out of it to hold mobs while, in the dungeon/situation, with a Marauder a single Overpower just grabbed everything with no issue. With my gladiator I'd often get into rather comical situations where a mob would literally pendulum back and forth between me and a DPS because I'd lose aggro for a portion of my rotation.

Flash doesn't do damage correct? Is that why it doesn't pull aggro quite like Overpower?
It does not do any damage. It's a "Hey look at me dammit!" move. Overpower is a frontal cone strike. Flash is a limited circle around you as far as range goes. You have to keep this in mind when wrangling mobs. I tend to run into and around the mob crowd spamming Flash in order to get every mobs' attention.