DFO Guide for Execute Range
Execute range of DFO is easier than your normal rotation. It is a simple priority queue: Maintain Rend. Overpower. Execute. And that is it. Pop trinkets in unison as they are available and continue to use Blade storm where appropriate. If you need to AoE, Blade storm is obviously a good choice. You want to pop it with Sweeping Strikes up. Of course, Blade storm is on a 1.5 minute cool down, so if everything did not die during the 6s duration, or if it is on CD, you have to get a bit more creative. We provide Dungeon Fighter gold for you.
First, you want to keep Sweeping Strikes on cool down whenever you are AoEing, it is a significant DPS increase. From there, maintain your normal rotation on a single mob, but use Thunderclap every cool down. This will not be a DPS if you are still in level (Dungeon Fighter Online gold) gear, only use it if you are in quality stuff or if there are a huge number of mobs. We should point out that you do not want to apply Rend to as many mobs as possible, just leave it on one or you will lose DPS. You are almost at your potential for DPS if you are doing this, and there is not much you can do past this point. Arms are not terribly great at AoE.